#include<fstream>
using namespace std;
ifstream f("fact.in");
ofstream g("fact.out");
int main()
{
	int v[]={1,2,3,4,6,7,8,9,10,12,13,14,15,16,18,19,20,21,22,24,25,26,27,28,31,32,33,34,35,37,38,39,40,41,43,44,45,46,47,49,50,51,52,53,55,56,57,58,59,62,63,64,65,66,68,69,70,71,72,74,75,76,77,78,80,81,82,83,84,86,87,88,89,90,93,94,95,96,97,99,100,101,102,103,105,106,107,108,109,111,112,113,114,115,117,118,119,120,121,124,125,126,127,128,130,131,132,133,134,136,137,138,139,140,142,143,144,145,146,148,149,150,151,152,156,157,158,159,160,162,163,164,165,166,168,169,170,171,172,174,175,176,177,178,180,181,182,183,184,187,188,189,190,191,193,194,195,196,197,199,200,201,202,203,205,206,207,208,209,211,212,213,214,215,218,219,220,221,222,224,
225,226,227,228,230,231,232,233,234,236,237,238,239,240,242,243,244,245,246,249,
250,251,252,253,255,256,257,258,259,261,262,263,264,265,267,268,269,270,271,273,
274,275,276,277,280,281,282,283,284,286,287,288,289,290,292,293,294,295,296,298,
299,300,301,302,304,305,306,307,308,312,313,314,315,316,318,319,320,321,322,324,
325,326,327,328,330,331,332,333,334,336,337,338,339,340,343,344,345,346,347,349,
350,351,352,353,355,356,357,358,359,361,362,363,364,365,367,368,369,370,371,374,
375,376,377,378,380,381,382,383,384,386,387,388,389,390,392,393,394,395,396,398,
399,400,401,402,405,406,407,408,409,411,412,413,414,415,417,418,419,420,421,423,
424,425,426,427,429,430,431,432,433,436,437,438,439,440,442,443,444,445,446,448,
449,450,451,452,454,455,456,457,458,460,461,462,463,464,468,469,470,471,472,474,
475,476,477,478,480,481,482,483,484,486,487,488,489,490,492,493,494,495,496,499,
500,501,502,503,505,506,507,508,509,511,512,513,514,515,517,518,519,520,521,523,
524,525,526,527,530,531,532,533,534,536,537,538,539,540,542,543,544,545,546,548,
549,550,551,552,554,555,556,557,558,561,562,563,564,565,567,568,569,570,571,573,
574,575,576,577,579,580,581,582,583,585,586,587,588,589,592,593,594,595,596,598,
599,600,601,602,604,605,606,607,608,610,611,612,613,614,616,617,618,619,620,624,
625,626,627,628,630,631,632,633,634,636,637,638,639,640,642,643,644,645,646,648,
649,650,651,652,655,656,657,658,659,661,662,663,664,665,667,668,669,670,671,673,
674,675,676,677,679,680,681,682,683,686,687,688,689,690,692,693,694,695,696,698,
699,700,701,702,704,705,706,707,708,710,711,712,713,714,717,718,719,720,721,723,
724,725,726,727,729,730,731,732,733,735,736,737,738,739,741,742,743,744,745,748,
749,750,751,752,754,755,756,757,758,760,761,762,763,764,766,767,768,769,770,772,
773,774,775,776,781,782,783,784,785,787,788,789,790,791,793,794,795,796,797,799,
800,801,802,803,805,806,807,808,809,812,813,814,815,816,818,819,820,821,822,824,
825,826,827,828,830,831,832,833,834,836,837,838,839,840,843,844,845,846,847,849,
850,851,852,853,855,856,857,858,859,861,862,863,864,865,867,868,869,870,871,874,
875,876,877,878,880,881,882,883,884,886,887,888,889,890,892,893,894,895,896,898,
899,900,901,902,905,906,907,908,909,911,912,913,914,915,917,918,919,920,921,923,
924,925,926,927,929,930,931,932,933,937,938,939,940,941,943,944,945,946,947,949,
950,951,952,953,955,956,957,958,959,961,962,963,964,965,968,969,970,971,972,974,
975,976,977,978,980,981,982,983,984,986,987,988,989,990,992,993,994,995,996,999,
1000,1001,1002,1003,1005,1006,1007,1008,1009,1011,1012,1013,1014,1015,1017,1018,1019,1020,1021,1023,
1024,1025,1026,1027,1030,1031,1032,1033,1034,1036,1037,1038,1039,1040,1042,1043,1044,1045,1046,1048,
1049,1050,1051,1052,1054,1055,1056,1057,1058,1061,1062,1063,1064,1065,1067,1068,1069,1070,1071,1073,
1074,1075,1076,1077,1079,1080,1081,1082,1083,1085,1086,1087,1088,1089,1093,1094,1095,1096,1097,1099,
1100,1101,1102,1103,1105,1106,1107,1108,1109,1111,1112,1113,1114,1115,1117,1118,1119,1120,1121,1124,
1125,1126,1127,1128,1130,1131,1132,1133,1134,1136,1137,1138,1139,1140,1142,1143,1144,1145,1146,1148,
1149,1150,1151,1152,1155,1156,1157,1158,1159,1161,1162,1163,1164,1165,1167,1168,1169,1170,1171,1173,
1174,1175,1176,1177,1179,1180,1181,1182,1183,1186,1187,1188,1189,1190,1192,1193,1194,1195,1196,1198,
1199,1200,1201,1202,1204,1205,1206,1207,1208,1210,1211,1212,1213,1214,1217,1218,1219,1220,1221,1223,
1224,1225,1226,1227,1229,1230,1231,1232,1233,1235,1236,1237,1238,1239,1241,1242,1243,1244,1245,1249,
1250,1251,1252,1253,1255,1256,1257,1258,1259,1261,1262,1263,1264,1265,1267,1268,1269,1270,1271,1273,
1274,1275,1276,1277,1280,1281,1282,1283,1284,1286,1287,1288,1289,1290,1292,1293,1294,1295,1296,1298,
1299,1300,1301,1302,1304,1305,1306,1307,1308,1311,1312,1313,1314,1315,1317,1318,1319,1320,1321,1323,
1324,1325,1326,1327,1329,1330,1331,1332,1333,1335,1336,1337,1338,1339,1342,1343,1344,1345,1346,1348,
1349,1350,1351,1352,1354,1355,1356,1357,1358,1360,1361,1362,1363,1364,1366,1367,1368,1369,1370,1373,
1374,1375,1376,1377,1379,1380,1381,1382,1383,1385,1386,1387,1388,1389,1391,1392,1393,1394,1395,1397,
1398,1399,1400,1401,1405,1406,1407,1408,1409,1411,1412,1413,1414,1415,1417,1418,1419,1420,1421,1423,
1424,1425,1426,1427,1429,1430,1431,1432,1433,1436,1437,1438,1439,1440,1442,1443,1444,1445,1446,1448,
1449,1450,1451,1452,1454,1455,1456,1457,1458,1460,1461,1462,1463,1464,1467,1468,1469,1470,1471,1473,
1474,1475,1476,1477,1479,1480,1481,1482,1483,1485,1486,1487,1488,1489,1491,1492,1493,1494,1495,1498,
1499,1500,1501,1502,1504,1505,1506,1507,1508,1510,1511,1512,1513,1514,1516,1517,1518,1519,1520,1522,
1523,1524,1525,1526,1529,1530,1531,1532,1533,1535,1536,1537,1538,1539,1541,1542,1543,1544,1545,1547,
1548,1549,1550,1551,1553,1554,1555,1556,1557,1562,1563,1564,1565,1566,1568,1569,1570,1571,1572,1574,
1575,1576,1577,1578,1580,1581,1582,1583,1584,1586,1587,1588,1589,1590,1593,1594,1595,1596,1597,1599,
1600,1601,1602,1603,1605,1606,1607,1608,1609,1611,1612,1613,1614,1615,1617,1618,1619,1620,1621,1624,
1625,1626,1627,1628,1630,1631,1632,1633,1634,1636,1637,1638,1639,1640,1642,1643,1644,1645,1646,1648,
1649,1650,1651,1652,1655,1656,1657,1658,1659,1661,1662,1663,1664,1665,1667,1668,1669,1670,1671,1673,
1674,1675,1676,1677,1679,1680,1681,1682,1683,1686,1687,1688,1689,1690,1692,1693,1694,1695,1696,1698,
1699,1700,1701,1702,1704,1705,1706,1707,1708,1710,1711,1712,1713,1714,1718,1719,1720,1721,1722,1724,
1725,1726,1727,1728,1730,1731,1732,1733,1734,1736,1737,1738,1739,1740,1742,1743,1744,1745,1746,1749,
1750,1751,1752,1753,1755,1756,1757,1758,1759,1761,1762,1763,1764,1765,1767,1768,1769,1770,1771,1773,
1774,1775,1776,1777,1780,1781,1782,1783,1784,1786,1787,1788,1789,1790,1792,1793,1794,1795,1796,1798,
1799,1800,1801,1802,1804,1805,1806,1807,1808,1811,1812,1813,1814,1815,1817,1818,1819,1820,1821,1823,
1824,1825,1826,1827,1829,1830,1831,1832,1833,1835,1836,1837,1838,1839,1842,1843,1844,1845,1846,1848,
1849,1850,1851,1852,1854,1855,1856,1857,1858,1860,1861,1862,1863,1864,1866,1867,1868,1869,1870,1874,
1875,1876,1877,1878,1880,1881,1882,1883,1884,1886,1887,1888,1889,1890,1892,1893,1894,1895,1896,1898,
1899,1900,1901,1902,1905,1906,1907,1908,1909,1911,1912,1913,1914,1915,1917,1918,1919,1920,1921,1923,
1924,1925,1926,1927,1929,1930,1931,1932,1933,1936,1937,1938,1939,1940,1942,1943,1944,1945,1946,1948,
1949,1950,1951,1952,1954,1955,1956,1957,1958,1960,1961,1962,1963,1964,1967,1968,1969,1970,1971,1973,
1974,1975,1976,1977,1979,1980,1981,1982,1983,1985,1986,1987,1988,1989,1991,1992,1993,1994,1995,1998,
1999,2000,2001,2002,2004,2005,2006,2007,2008,2010,2011,2012,2013,2014,2016,2017,2018,2019,2020,2022,
2023,2024,2025,2026,2030,2031,2032,2033,2034,2036,2037,2038,2039,2040,2042,2043,2044,2045,2046,2048,
2049,2050,2051,2052,2054,2055,2056,2057,2058,2061,2062,2063,2064,2065,2067,2068,2069,2070,2071,2073,
2074,2075,2076,2077,2079,2080,2081,2082,2083,2085,2086,2087,2088,2089,2092,2093,2094,2095,2096,2098,
2099,2100,2101,2102,2104,2105,2106,2107,2108,2110,2111,2112,2113,2114,2116,2117,2118,2119,2120,2123,
2124,2125,2126,2127,2129,2130,2131,2132,2133,2135,2136,2137,2138,2139,2141,2142,2143,2144,2145,2147,
2148,2149,2150,2151,2154,2155,2156,2157,2158,2160,2161,2162,2163,2164,2166,2167,2168,2169,2170,2172,
2173,2174,2175,2176,2178,2179,2180,2181,2182,2186,2187,2188,2189,2190,2192,2193,2194,2195,2196,2198,
2199,2200,2201,2202,2204,2205,2206,2207,2208,2210,2211,2212,2213,2214,2217,2218,2219,2220,2221,2223,
2224,2225,2226,2227,2229,2230,2231,2232,2233,2235,2236,2237,2238,2239,2241,2242,2243,2244,2245,2248,
2249,2250,2251,2252,2254,2255,2256,2257,2258,2260,2261,2262,2263,2264,2266,2267,2268,2269,2270,2272,
2273,2274,2275,2276,2279,2280,2281,2282,2283,2285,2286,2287,2288,2289,2291,2292,2293,2294,2295,2297,
2298,2299,2300,2301,2303,2304,2305,2306,2307,2310,2311,2312,2313,2314,2316,2317,2318,2319,2320,2322,
2323,2324,2325,2326,2328,2329,2330,2331,2332,2334,2335,2336,2337,2338,2343,2344,2345,2346,2347,2349,
2350,2351,2352,2353,2355,2356,2357,2358,2359,2361,2362,2363,2364,2365,2367,2368,2369,2370,2371,2374,
2375,2376,2377,2378,2380,2381,2382,2383,2384,2386,2387,2388,2389,2390,2392,2393,2394,2395,2396,2398,
2399,2400,2401,2402,2405,2406,2407,2408,2409,2411,2412,2413,2414,2415,2417,2418,2419,2420,2421,2423,
2424,2425,2426,2427,2429,2430,2431,2432,2433,2436,2437,2438,2439,2440,2442,2443,2444,2445,2446,2448,
2449,2450,2451,2452,2454,2455,2456,2457,2458,2460,2461,2462,2463,2464,2467,2468,2469,2470,2471,2473,
2474,2475,2476,2477,2479,2480,2481,2482,2483,2485,2486,2487,2488,2489,2491,2492,2493,2494,2495,2499,
2500,2501,2502,2503,2505,2506,2507,2508,2509,2511,2512,2513,2514,2515,2517,2518,2519,2520,2521,2523,
2524,2525,2526,2527,2530,2531,2532,2533,2534,2536,2537,2538,2539,2540,2542,2543,2544,2545,2546,2548,
2549,2550,2551,2552,2554,2555,2556,2557,2558,2561,2562,2563,2564,2565,2567,2568,2569,2570,2571,2573,
2574,2575,2576,2577,2579,2580,2581,2582,2583,2585,2586,2587,2588,2589,2592,2593,2594,2595,2596,2598,
2599,2600,2601,2602,2604,2605,2606,2607,2608,2610,2611,2612,2613,2614,2616,2617,2618,2619,2620,2623,
2624,2625,2626,2627,2629,2630,2631,2632,2633,2635,2636,2637,2638,2639,2641,2642,2643,2644,2645,2647,
2648,2649,2650,2651,2655,2656,2657,2658,2659,2661,2662,2663,2664,2665,2667,2668,2669,2670,2671,2673,
2674,2675,2676,2677,2679,2680,2681,2682,2683,2686,2687,2688,2689,2690,2692,2693,2694,2695,2696,2698,
2699,2700,2701,2702,2704,2705,2706,2707,2708,2710,2711,2712,2713,2714,2717,2718,2719,2720,2721,2723,
2724,2725,2726,2727,2729,2730,2731,2732,2733,2735,2736,2737,2738,2739,2741,2742,2743,2744,2745,2748,
2749,2750,2751,2752,2754,2755,2756,2757,2758,2760,2761,2762,2763,2764,2766,2767,2768,2769,2770,2772,
2773,2774,2775,2776,2779,2780,2781,2782,2783,2785,2786,2787,2788,2789,2791,2792,2793,2794,2795,2797,
2798,2799,2800,2801,2803,2804,2805,2806,2807,2811,2812,2813,2814,2815,2817,2818,2819,2820,2821,2823,
2824,2825,2826,2827,2829,2830,2831,2832,2833,2835,2836,2837,2838,2839,2842,2843,2844,2845,2846,2848,
2849,2850,2851,2852,2854,2855,2856,2857,2858,2860,2861,2862,2863,2864,2866,2867,2868,2869,2870,2873,
2874,2875,2876,2877,2879,2880,2881,2882,2883,2885,2886,2887,2888,2889,2891,2892,2893,2894,2895,2897,
2898,2899,2900,2901,2904,2905,2906,2907,2908,2910,2911,2912,2913,2914,2916,2917,2918,2919,2920,2922,
2923,2924,2925,2926,2928,2929,2930,2931,2932,2935,2936,2937,2938,2939,2941,2942,2943,2944,2945,2947,
2948,2949,2950,2951,2953,2954,2955,2956,2957,2959,2960,2961,2962,2963,2967,2968,2969,2970,2971,2973,
2974,2975,2976,2977,2979,2980,2981,2982,2983,2985,2986,2987,2988,2989,2991,2992,2993,2994,2995,2998,
2999,3000,3001,3002,3004,3005,3006,3007,3008,3010,3011,3012,3013,3014,3016,3017,3018,3019,3020,3022,
3023,3024,3025,3026,3029,3030,3031,3032,3033,3035,3036,3037,3038,3039,3041,3042,3043,3044,3045,3047,
3048,3049,3050,3051,3053,3054,3055,3056,3057,3060,3061,3062,3063,3064,3066,3067,3068,3069,3070,3072,
3073,3074,3075,3076,3078,3079,3080,3081,3082,3084,3085,3086,3087,3088,3091,3092,3093,3094,3095,3097,
3098,3099,3100,3101,3103,3104,3105,3106,3107,3109,3110,3111,3112,3113,3115,3116,3117,3118,3119,3124,
3125,3126,3127,3128,3130,3131,3132,3133,3134,3136,3137,3138,3139,3140,3142,3143,3144,3145,3146,3148,
3149,3150,3151,3152,3155,3156,3157,3158,3159,3161,3162,3163,3164,3165,3167,3168,3169,3170,3171,3173,
3174,3175,3176,3177,3179,3180,3181,3182,3183,3186,3187,3188,3189,3190,3192,3193,3194,3195,3196,3198,
3199,3200,3201,3202,3204,3205,3206,3207,3208,3210,3211,3212,3213,3214,3217,3218,3219,3220,3221,3223,
3224,3225,3226,3227,3229,3230,3231,3232,3233,3235,3236,3237,3238,3239,3241,3242,3243,3244,3245,3248,
3249,3250,3251,3252,3254,3255,3256,3257,3258,3260,3261,3262,3263,3264,3266,3267,3268,3269,3270,3272,
3273,3274,3275,3276,3280,3281,3282,3283,3284,3286,3287,3288,3289,3290,3292,3293,3294,3295,3296,3298,
3299,3300,3301,3302,3304,3305,3306,3307,3308,3311,3312,3313,3314,3315,3317,3318,3319,3320,3321,3323,
3324,3325,3326,3327,3329,3330,3331,3332,3333,3335,3336,3337,3338,3339,3342,3343,3344,3345,3346,3348,
3349,3350,3351,3352,3354,3355,3356,3357,3358,3360,3361,3362,3363,3364,3366,3367,3368,3369,3370,3373,
3374,3375,3376,3377,3379,3380,3381,3382,3383,3385,3386,3387,3388,3389,3391,3392,3393,3394,3395,3397,
3398,3399,3400,3401,3404,3405,3406,3407,3408,3410,3411,3412,3413,3414,3416,3417,3418,3419,3420,3422,
3423,3424,3425,3426,3428,3429,3430,3431,3432,3436,3437,3438,3439,3440,3442,3443,3444,3445,3446,3448,
3449,3450,3451,3452,3454,3455,3456,3457,3458,3460,3461,3462,3463,3464,3467,3468,3469,3470,3471,3473,
3474,3475,3476,3477,3479,3480,3481,3482,3483,3485,3486,3487,3488,3489,3491,3492,3493,3494,3495,3498,
3499,3500,3501,3502,3504,3505,3506,3507,3508,3510,3511,3512,3513,3514,3516,3517,3518,3519,3520,3522,
3523,3524,3525,3526,3529,3530,3531,3532,3533,3535,3536,3537,3538,3539,3541,3542,3543,3544,3545,3547,
3548,3549,3550,3551,3553,3554,3555,3556,3557,3560,3561,3562,3563,3564,3566,3567,3568,3569,3570,3572,
3573,3574,3575,3576,3578,3579,3580,3581,3582,3584,3585,3586,3587,3588,3592,3593,3594,3595,3596,3598,
3599,3600,3601,3602,3604,3605,3606,3607,3608,3610,3611,3612,3613,3614,3616,3617,3618,3619,3620,3623,
3624,3625,3626,3627,3629,3630,3631,3632,3633,3635,3636,3637,3638,3639,3641,3642,3643,3644,3645,3647,
3648,3649,3650,3651,3654,3655,3656,3657,3658,3660,3661,3662,3663,3664,3666,3667,3668,3669,3670,3672,
3673,3674,3675,3676,3678,3679,3680,3681,3682,3685,3686,3687,3688,3689,3691,3692,3693,3694,3695,3697,
3698,3699,3700,3701,3703,3704,3705,3706,3707,3709,3710,3711,3712,3713,3716,3717,3718,3719,3720,3722,
3723,3724,3725,3726,3728,3729,3730,3731,3732,3734,3735,3736,3737,3738,3740,3741,3742,3743,3744,3748,
3749,3750,3751,3752,3754,3755,3756,3757,3758,3760,3761,3762,3763,3764,3766,3767,3768,3769,3770,3772,
3773,3774,3775,3776,3779,3780,3781,3782,3783,3785,3786,3787,3788,3789,3791,3792,3793,3794,3795,3797,
3798,3799,3800,3801,3803,3804,3805,3806,3807,3810,3811,3812,3813,3814,3816,3817,3818,3819,3820,3822,
3823,3824,3825,3826,3828,3829,3830,3831,3832,3834,3835,3836,3837,3838,3841,3842,3843,3844,3845,3847,
3848,3849,3850,3851,3853,3854,3855,3856,3857,3859,3860,3861,3862,3863,3865,3866,3867,3868,3869,3872,
3873,3874,3875,3876,3878,3879,3880,3881,3882,3884,3885,3886,3887,3888,3890,3891,3892,3893,3894,3896,
3897,3898,3899,3900,3906,3907,3908,3909,3910,3912,3913,3914,3915,3916,3918,3919,3920,3921,3922,3924,
3925,3926,3927,3928,3930,3931,3932,3933,3934,3937,3938,3939,3940,3941,3943,3944,3945,3946,3947,3949,
3950,3951,3952,3953,3955,3956,3957,3958,3959,3961,3962,3963,3964,3965,3968,3969,3970,3971,3972,3974,
3975,3976,3977,3978,3980,3981,3982,3983,3984,3986,3987,3988,3989,3990,3992,3993,3994,3995,3996,3999,
4000,4001,4002,4003,4005,4006,4007,4008,4009,4011,4012,4013,4014,4015,4017,4018,4019,4020,4021,4023,
4024,4025,4026,4027,4030,4031,4032,4033,4034,4036,4037,4038,4039,4040,4042,4043,4044,4045,4046,4048,
4049,4050,4051,4052,4054,4055,4056,4057,4058,4062,4063,4064,4065,4066,4068,4069,4070,4071,4072,4074,
4075,4076,4077,4078,4080,4081,4082,4083,4084,4086,4087,4088,4089,4090,4093,4094,4095,4096,4097,4099,
4100,4101,4102,4103,4105,4106,4107,4108,4109,4111,4112,4113,4114,4115,4117,4118,4119,4120,4121,4124,
4125,4126,4127,4128,4130,4131,4132,4133,4134,4136,4137,4138,4139,4140,4142,4143,4144,4145,4146,4148,
4149,4150,4151,4152,4155,4156,4157,4158,4159,4161,4162,4163,4164,4165,4167,4168,4169,4170,4171,4173,
4174,4175,4176,4177,4179,4180,4181,4182,4183,4186,4187,4188,4189,4190,4192,4193,4194,4195,4196,4198,
4199,4200,4201,4202,4204,4205,4206,4207,4208,4210,4211,4212,4213,4214,4218,4219,4220,4221,4222,4224,
4225,4226,4227,4228,4230,4231,4232,4233,4234,4236,4237,4238,4239,4240,4242,4243,4244,4245,4246,4249,
4250,4251,4252,4253,4255,4256,4257,4258,4259,4261,4262,4263,4264,4265,4267,4268,4269,4270,4271,4273,
4274,4275,4276,4277,4280,4281,4282,4283,4284,4286,4287,4288,4289,4290,4292,4293,4294,4295,4296,4298,
4299,4300,4301,4302,4304,4305,4306,4307,4308,4311,4312,4313,4314,4315,4317,4318,4319,4320,4321,4323,
4324,4325,4326,4327,4329,4330,4331,4332,4333,4335,4336,4337,4338,4339,4342,4343,4344,4345,4346,4348,
4349,4350,4351,4352,4354,4355,4356,4357,4358,4360,4361,4362,4363,4364,4366,4367,4368,4369,4370,4374,
4375,4376,4377,4378,4380,4381,4382,4383,4384,4386,4387,4388,4389,4390,4392,4393,4394,4395,4396,4398,
4399,4400,4401,4402,4405,4406,4407,4408,4409,4411,4412,4413,4414,4415,4417,4418,4419,4420,4421,4423,
4424,4425,4426,4427,4429,4430,4431,4432,4433,4436,4437,4438,4439,4440,4442,4443,4444,4445,4446,4448,
4449,4450,4451,4452,4454,4455,4456,4457,4458,4460,4461,4462,4463,4464,4467,4468,4469,4470,4471,4473,
4474,4475,4476,4477,4479,4480,4481,4482,4483,4485,4486,4487,4488,4489,4491,4492,4493,4494,4495,4498,
4499,4500,4501,4502,4504,4505,4506,4507,4508,4510,4511,4512,4513,4514,4516,4517,4518,4519,4520,4522,
4523,4524,4525,4526,4530,4531,4532,4533,4534,4536,4537,4538,4539,4540,4542,4543,4544,4545,4546,4548,
4549,4550,4551,4552,4554,4555,4556,4557,4558,4561,4562,4563,4564,4565,4567,4568,4569,4570,4571,4573,
4574,4575,4576,4577,4579,4580,4581,4582,4583,4585,4586,4587,4588,4589,4592,4593,4594,4595,4596,4598,
4599,4600,4601,4602,4604,4605,4606,4607,4608,4610,4611,4612,4613,4614,4616,4617,4618,4619,4620,4623,
4624,4625,4626,4627,4629,4630,4631,4632,4633,4635,4636,4637,4638,4639,4641,4642,4643,4644,4645,4647,
4648,4649,4650,4651,4654,4655,4656,4657,4658,4660,4661,4662,4663,4664,4666,4667,4668,4669,4670,4672,
4673,4674,4675,4676,4678,4679,4680,4681,4682,4687,4688,4689,4690,4691,4693,4694,4695,4696,4697,4699,
4700,4701,4702,4703,4705,4706,4707,4708,4709,4711,4712,4713,4714,4715,4718,4719,4720,4721,4722,4724,
4725,4726,4727,4728,4730,4731,4732,4733,4734,4736,4737,4738,4739,4740,4742,4743,4744,4745,4746,4749,
4750,4751,4752,4753,4755,4756,4757,4758,4759,4761,4762,4763,4764,4765,4767,4768,4769,4770,4771,4773,
4774,4775,4776,4777,4780,4781,4782,4783,4784,4786,4787,4788,4789,4790,4792,4793,4794,4795,4796,4798,
4799,4800,4801,4802,4804,4805,4806,4807,4808,4811,4812,4813,4814,4815,4817,4818,4819,4820,4821,4823,
4824,4825,4826,4827,4829,4830,4831,4832,4833,4835,4836,4837,4838,4839,4843,4844,4845,4846,4847,4849,
4850,4851,4852,4853,4855,4856,4857,4858,4859,4861,4862,4863,4864,4865,4867,4868,4869,4870,4871,4874,
4875,4876,4877,4878,4880,4881,4882,4883,4884,4886,4887,4888,4889,4890,4892,4893,4894,4895,4896,4898,
4899,4900,4901,4902,4905,4906,4907,4908,4909,4911,4912,4913,4914,4915,4917,4918,4919,4920,4921,4923,
4924,4925,4926,4927,4929,4930,4931,4932,4933,4936,4937,4938,4939,4940,4942,4943,4944,4945,4946,4948,
4949,4950,4951,4952,4954,4955,4956,4957,4958,4960,4961,4962,4963,4964,4967,4968,4969,4970,4971,4973,
4974,4975,4976,4977,4979,4980,4981,4982,4983,4985,4986,4987,4988,4989,4991,4992,4993,4994,4995,4999,
5000,5001,5002,5003,5005,5006,5007,5008,5009,5011,5012,5013,5014,5015,5017,5018,5019,5020,5021,5023,
5024,5025,5026,5027,5030,5031,5032,5033,5034,5036,5037,5038,5039,5040,5042,5043,5044,5045,5046,5048,
5049,5050,5051,5052,5054,5055,5056,5057,5058,5061,5062,5063,5064,5065,5067,5068,5069,5070,5071,5073,
5074,5075,5076,5077,5079,5080,5081,5082,5083,5085,5086,5087,5088,5089,5092,5093,5094,5095,5096,5098,
5099,5100,5101,5102,5104,5105,5106,5107,5108,5110,5111,5112,5113,5114,5116,5117,5118,5119,5120,5123,
5124,5125,5126,5127,5129,5130,5131,5132,5133,5135,5136,5137,5138,5139,5141,5142,5143,5144,5145,5147,
5148,5149,5150,5151,5155,5156,5157,5158,5159,5161,5162,5163,5164,5165,5167,5168,5169,5170,5171,5173,
5174,5175,5176,5177,5179,5180,5181,5182,5183,5186,5187,5188,5189,5190,5192,5193,5194,5195,5196,5198,
5199,5200,5201,5202,5204,5205,5206,5207,5208,5210,5211,5212,5213,5214,5217,5218,5219,5220,5221,5223,
5224,5225,5226,5227,5229,5230,5231,5232,5233,5235,5236,5237,5238,5239,5241,5242,5243,5244,5245,5248,
5249,5250,5251,5252,5254,5255,5256,5257,5258,5260,5261,5262,5263,5264,5266,5267,5268,5269,5270,5272,
5273,5274,5275,5276,5279,5280,5281,5282,5283,5285,5286,5287,5288,5289,5291,5292,5293,5294,5295,5297,
5298,5299,5300,5301,5303,5304,5305,5306,5307,5311,5312,5313,5314,5315,5317,5318,5319,5320,5321,5323,
5324,5325,5326,5327,5329,5330,5331,5332,5333,5335,5336,5337,5338,5339,5342,5343,5344,5345,5346,5348,
5349,5350,5351,5352,5354,5355,5356,5357,5358,5360,5361,5362,5363,5364,5366,5367,5368,5369,5370,5373,
5374,5375,5376,5377,5379,5380,5381,5382,5383,5385,5386,5387,5388,5389,5391,5392,5393,5394,5395,5397,
5398,5399,5400,5401,5404,5405,5406,5407,5408,5410,5411,5412,5413,5414,5416,5417,5418,5419,5420,5422,
5423,5424,5425,5426,5428,5429,5430,5431,5432,5435,5436,5437,5438,5439,5441,5442,5443,5444,5445,5447,
5448,5449,5450,5451,5453,5454,5455,5456,5457,5459,5460,5461,5462,5463,5468,5469,5470,5471,5472,5474,
5475,5476,5477,5478,5480,5481,5482,5483,5484,5486,5487,5488,5489,5490,5492,5493,5494,5495,5496,5499,
5500,5501,5502,5503,5505,5506,5507,5508,5509,5511,5512,5513,5514,5515,5517,5518,5519,5520,5521,5523,
5524,5525,5526,5527,5530,5531,5532,5533,5534,5536,5537,5538,5539,5540,5542,5543,5544,5545,5546,5548,
5549,5550,5551,5552,5554,5555,5556,5557,5558,5561,5562,5563,5564,5565,5567,5568,5569,5570,5571,5573,
5574,5575,5576,5577,5579,5580,5581,5582,5583,5585,5586,5587,5588,5589,5592,5593,5594,5595,5596,5598,
5599,5600,5601,5602,5604,5605,5606,5607,5608,5610,5611,5612,5613,5614,5616,5617,5618,5619,5620,5624,
5625,5626,5627,5628,5630,5631,5632,5633,5634,5636,5637,5638,5639,5640,5642,5643,5644,5645,5646,5648,
5649,5650,5651,5652,5655,5656,5657,5658,5659,5661,5662,5663,5664,5665,5667,5668,5669,5670,5671,5673,
5674,5675,5676,5677,5679,5680,5681,5682,5683,5686,5687,5688,5689,5690,5692,5693,5694,5695,5696,5698,
5699,5700,5701,5702,5704,5705,5706,5707,5708,5710,5711,5712,5713,5714,5717,5718,5719,5720,5721,5723,
5724,5725,5726,5727,5729,5730,5731,5732,5733,5735,5736,5737,5738,5739,5741,5742,5743,5744,5745,5748,
5749,5750,5751,5752,5754,5755,5756,5757,5758,5760,5761,5762,5763,5764,5766,5767,5768,5769,5770,5772,
5773,5774,5775,5776,5780,5781,5782,5783,5784,5786,5787,5788,5789,5790,5792,5793,5794,5795,5796,5798,
5799,5800,5801,5802,5804,5805,5806,5807,5808,5811,5812,5813,5814,5815,5817,5818,5819,5820,5821,5823,
5824,5825,5826,5827,5829,5830,5831,5832,5833,5835,5836,5837,5838,5839,5842,5843,5844,5845,5846,5848,
5849,5850,5851,5852,5854,5855,5856,5857,5858,5860,5861,5862,5863,5864,5866,5867,5868,5869,5870,5873,
5874,5875,5876,5877,5879,5880,5881,5882,5883,5885,5886,5887,5888,5889,5891,5892,5893,5894,5895,5897,
5898,5899,5900,5901,5904,5905,5906,5907,5908,5910,5911,5912,5913,5914,5916,5917,5918,5919,5920,5922,
5923,5924,5925,5926,5928,5929,5930,5931,5932,5936,5937,5938,5939,5940,5942,5943,5944,5945,5946,5948,
5949,5950,5951,5952,5954,5955,5956,5957,5958,5960,5961,5962,5963,5964,5967,5968,5969,5970,5971,5973,
5974,5975,5976,5977,5979,5980,5981,5982,5983,5985,5986,5987,5988,5989,5991,5992,5993,5994,5995,5998,
5999,6000,6001,6002,6004,6005,6006,6007,6008,6010,6011,6012,6013,6014,6016,6017,6018,6019,6020,6022,
6023,6024,6025,6026,6029,6030,6031,6032,6033,6035,6036,6037,6038,6039,6041,6042,6043,6044,6045,6047,
6048,6049,6050,6051,6053,6054,6055,6056,6057,6060,6061,6062,6063,6064,6066,6067,6068,6069,6070,6072,
6073,6074,6075,6076,6078,6079,6080,6081,6082,6084,6085,6086,6087,6088,6092,6093,6094,6095,6096,6098,
6099,6100,6101,6102,6104,6105,6106,6107,6108,6110,6111,6112,6113,6114,6116,6117,6118,6119,6120,6123,
6124,6125,6126,6127,6129,6130,6131,6132,6133,6135,6136,6137,6138,6139,6141,6142,6143,6144,6145,6147,
6148,6149,6150,6151,6154,6155,6156,6157,6158,6160,6161,6162,6163,6164,6166,6167,6168,6169,6170,6172,
6173,6174,6175,6176,6178,6179,6180,6181,6182,6185,6186,6187,6188,6189,6191,6192,6193,6194,6195,6197,
6198,6199,6200,6201,6203,6204,6205,6206,6207,6209,6210,6211,6212,6213,6216,6217,6218,6219,6220,6222,
6223,6224,6225,6226,6228,6229,6230,6231,6232,6234,6235,6236,6237,6238,6240,6241,6242,6243,6244,6249,
6250,6251,6252,6253,6255,6256,6257,6258,6259,6261,6262,6263,6264,6265,6267,6268,6269,6270,6271,6273,
6274,6275,6276,6277,6280,6281,6282,6283,6284,6286,6287,6288,6289,6290,6292,6293,6294,6295,6296,6298,
6299,6300,6301,6302,6304,6305,6306,6307,6308,6311,6312,6313,6314,6315,6317,6318,6319,6320,6321,6323,
6324,6325,6326,6327,6329,6330,6331,6332,6333,6335,6336,6337,6338,6339,6342,6343,6344,6345,6346,6348,
6349,6350,6351,6352,6354,6355,6356,6357,6358,6360,6361,6362,6363,6364,6366,6367,6368,6369,6370,6373,
6374,6375,6376,6377,6379,6380,6381,6382,6383,6385,6386,6387,6388,6389,6391,6392,6393,6394,6395,6397,
6398,6399,6400,6401,6405,6406,6407,6408,6409,6411,6412,6413,6414,6415,6417,6418,6419,6420,6421,6423,
6424,6425,6426,6427,6429,6430,6431,6432,6433,6436,6437,6438,6439,6440,6442,6443,6444,6445,6446,6448,
6449,6450,6451,6452,6454,6455,6456,6457,6458,6460,6461,6462,6463,6464,6467,6468,6469,6470,6471,6473,
6474,6475,6476,6477,6479,6480,6481,6482,6483,6485,6486,6487,6488,6489,6491,6492,6493,6494,6495,6498,
6499,6500,6501,6502,6504,6505,6506,6507,6508,6510,6511,6512,6513,6514,6516,6517,6518,6519,6520,6522,
6523,6524,6525,6526,6529,6530,6531,6532,6533,6535,6536,6537,6538,6539,6541,6542,6543,6544,6545,6547,
6548,6549,6550,6551,6553,6554,6555,6556,6557,6561,6562,6563,6564,6565,6567,6568,6569,6570,6571,6573,
6574,6575,6576,6577,6579,6580,6581,6582,6583,6585,6586,6587,6588,6589,6592,6593,6594,6595,6596,6598,
6599,6600,6601,6602,6604,6605,6606,6607,6608,6610,6611,6612,6613,6614,6616,6617,6618,6619,6620,6623,
6624,6625,6626,6627,6629,6630,6631,6632,6633,6635,6636,6637,6638,6639,6641,6642,6643,6644,6645,6647,
6648,6649,6650,6651,6654,6655,6656,6657,6658,6660,6661,6662,6663,6664,6666,6667,6668,6669,6670,6672,
6673,6674,6675,6676,6678,6679,6680,6681,6682,6685,6686,6687,6688,6689,6691,6692,6693,6694,6695,6697,
6698,6699,6700,6701,6703,6704,6705,6706,6707,6709,6710,6711,6712,6713,6717,6718,6719,6720,6721,6723,
6724,6725,6726,6727,6729,6730,6731,6732,6733,6735,6736,6737,6738,6739,6741,6742,6743,6744,6745,6748,
6749,6750,6751,6752,6754,6755,6756,6757,6758,6760,6761,6762,6763,6764,6766,6767,6768,6769,6770,6772,
6773,6774,6775,6776,6779,6780,6781,6782,6783,6785,6786,6787,6788,6789,6791,6792,6793,6794,6795,6797,
6798,6799,6800,6801,6803,6804,6805,6806,6807,6810,6811,6812,6813,6814,6816,6817,6818,6819,6820,6822,
6823,6824,6825,6826,6828,6829,6830,6831,6832,6834,6835,6836,6837,6838,6841,6842,6843,6844,6845,6847,
6848,6849,6850,6851,6853,6854,6855,6856,6857,6859,6860,6861,6862,6863,6865,6866,6867,6868,6869,6873,
6874,6875,6876,6877,6879,6880,6881,6882,6883,6885,6886,6887,6888,6889,6891,6892,6893,6894,6895,6897,
6898,6899,6900,6901,6904,6905,6906,6907,6908,6910,6911,6912,6913,6914,6916,6917,6918,6919,6920,6922,
6923,6924,6925,6926,6928,6929,6930,6931,6932,6935,6936,6937,6938,6939,6941,6942,6943,6944,6945,6947,
6948,6949,6950,6951,6953,6954,6955,6956,6957,6959,6960,6961,6962,6963,6966,6967,6968,6969,6970,6972,
6973,6974,6975,6976,6978,6979,6980,6981,6982,6984,6985,6986,6987,6988,6990,6991,6992,6993,6994,6997,
6998,6999,7000,7001,7003,7004,7005,7006,7007,7009,7010,7011,7012,7013,7015,7016,7017,7018,7019,7021,
7022,7023,7024,7025,7030,7031,7032,7033,7034,7036,7037,7038,7039,7040,7042,7043,7044,7045,7046,7048,
7049,7050,7051,7052,7054,7055,7056,7057,7058,7061,7062,7063,7064,7065,7067,7068,7069,7070,7071,7073,
7074,7075,7076,7077,7079,7080,7081,7082,7083,7085,7086,7087,7088,7089,7092,7093,7094,7095,7096,7098,
7099,7100,7101,7102,7104,7105,7106,7107,7108,7110,7111,7112,7113,7114,7116,7117,7118,7119,7120,7123,
7124,7125,7126,7127,7129,7130,7131,7132,7133,7135,7136,7137,7138,7139,7141,7142,7143,7144,7145,7147,
7148,7149,7150,7151,7154,7155,7156,7157,7158,7160,7161,7162,7163,7164,7166,7167,7168,7169,7170,7172,
7173,7174,7175,7176,7178,7179,7180,7181,7182,7186,7187,7188,7189,7190,7192,7193,7194,7195,7196,7198,
7199,7200,7201,7202,7204,7205,7206,7207,7208,7210,7211,7212,7213,7214,7217,7218,7219,7220,7221,7223,
7224,7225,7226,7227,7229,7230,7231,7232,7233,7235,7236,7237,7238,7239,7241,7242,7243,7244,7245,7248,
7249,7250,7251,7252,7254,7255,7256,7257,7258,7260,7261,7262,7263,7264,7266,7267,7268,7269,7270,7272,
7273,7274,7275,7276,7279,7280,7281,7282,7283,7285,7286,7287,7288,7289,7291,7292,7293,7294,7295,7297,
7298,7299,7300,7301,7303,7304,7305,7306,7307,7310,7311,7312,7313,7314,7316,7317,7318,7319,7320,7322,
7323,7324,7325,7326,7328,7329,7330,7331,7332,7334,7335,7336,7337,7338,7342,7343,7344,7345,7346,7348,
7349,7350,7351,7352,7354,7355,7356,7357,7358,7360,7361,7362,7363,7364,7366,7367,7368,7369,7370,7373,
7374,7375,7376,7377,7379,7380,7381,7382,7383,7385,7386,7387,7388,7389,7391,7392,7393,7394,7395,7397,
7398,7399,7400,7401,7404,7405,7406,7407,7408,7410,7411,7412,7413,7414,7416,7417,7418,7419,7420,7422,
7423,7424,7425,7426,7428,7429,7430,7431,7432,7435,7436,7437,7438,7439,7441,7442,7443,7444,7445,7447,
7448,7449,7450,7451,7453,7454,7455,7456,7457,7459,7460,7461,7462,7463,7466,7467,7468,7469,7470,7472,
7473,7474,7475,7476,7478,7479,7480,7481,7482,7484,7485,7486,7487,7488,7490,7491,7492,7493,7494,7498,
7499,7500,7501,7502,7504,7505,7506,7507,7508,7510,7511,7512,7513,7514,7516,7517,7518,7519,7520,7522,
7523,7524,7525,7526,7529,7530,7531,7532,7533,7535,7536,7537,7538,7539,7541,7542,7543,7544,7545,7547,
7548,7549,7550,7551,7553,7554,7555,7556,7557,7560,7561,7562,7563,7564,7566,7567,7568,7569,7570,7572,
7573,7574,7575,7576,7578,7579,7580,7581,7582,7584,7585,7586,7587,7588,7591,7592,7593,7594,7595,7597,
7598,7599,7600,7601,7603,7604,7605,7606,7607,7609,7610,7611,7612,7613,7615,7616,7617,7618,7619,7622,
7623,7624,7625,7626,7628,7629,7630,7631,7632,7634,7635,7636,7637,7638,7640,7641,7642,7643,7644,7646,
7647,7648,7649,7650,7654,7655,7656,7657,7658,7660,7661,7662,7663,7664,7666,7667,7668,7669,7670,7672,
7673,7674,7675,7676,7678,7679,7680,7681,7682,7685,7686,7687,7688,7689,7691,7692,7693,7694,7695,7697,
7698,7699,7700,7701,7703,7704,7705,7706,7707,7709,7710,7711,7712,7713,7716,7717,7718,7719,7720,7722,
7723,7724,7725,7726,7728,7729,7730,7731,7732,7734,7735,7736,7737,7738,7740,7741,7742,7743,7744,7747,
7748,7749,7750,7751,7753,7754,7755,7756,7757,7759,7760,7761,7762,7763,7765,7766,7767,7768,7769,7771,
7772,7773,7774,7775,7778,7779,7780,7781,7782,7784,7785,7786,7787,7788,7790,7791,7792,7793,7794,7796,
7797,7798,7799,7800,7802,7803,7804,7805,7806,7812,7813,7814,7815,7816,7818,7819,7820,7821,7822,7824,
7825,7826,7827,7828,7830,7831,7832,7833,7834,7836,7837,7838,7839,7840,7843,7844,7845,7846,7847,7849,
7850,7851,7852,7853,7855,7856,7857,7858,7859,7861,7862,7863,7864,7865,7867,7868,7869,7870,7871,7874,
7875,7876,7877,7878,7880,7881,7882,7883,7884,7886,7887,7888,7889,7890,7892,7893,7894,7895,7896,7898,
7899,7900,7901,7902,7905,7906,7907,7908,7909,7911,7912,7913,7914,7915,7917,7918,7919,7920,7921,7923,
7924,7925,7926,7927,7929,7930,7931,7932,7933,7936,7937,7938,7939,7940,7942,7943,7944,7945,7946,7948,
7949,7950,7951,7952,7954,7955,7956,7957,7958,7960,7961,7962,7963,7964,7968,7969,7970,7971,7972,7974,
7975,7976,7977,7978,7980,7981,7982,7983,7984,7986,7987,7988,7989,7990,7992,7993,7994,7995,7996,7999,
8000,8001,8002,8003,8005,8006,8007,8008,8009,8011,8012,8013,8014,8015,8017,8018,8019,8020,8021,8023,
8024,8025,8026,8027,8030,8031,8032,8033,8034,8036,8037,8038,8039,8040,8042,8043,8044,8045,8046,8048,
8049,8050,8051,8052,8054,8055,8056,8057,8058,8061,8062,8063,8064,8065,8067,8068,8069,8070,8071,8073,
8074,8075,8076,8077,8079,8080,8081,8082,8083,8085,8086,8087,8088,8089,8092,8093,8094,8095,8096,8098,
8099,8100,8101,8102,8104,8105,8106,8107,8108,8110,8111,8112,8113,8114,8116,8117,8118,8119,8120,8124,
8125,8126,8127,8128,8130,8131,8132,8133,8134,8136,8137,8138,8139,8140,8142,8143,8144,8145,8146,8148,
8149,8150,8151,8152,8155,8156,8157,8158,8159,8161,8162,8163,8164,8165,8167,8168,8169,8170,8171,8173,
8174,8175,8176,8177,8179,8180,8181,8182,8183,8186,8187,8188,8189,8189,8189,8189,8189,8189,8189,8189,
8189,8189,8189,8189,8189,8189,8189,8189,8189,8189,8189};
	int x,i,s,fr=0;
	f>>x;
	if(x==0)g<<1;
	else
	{	
	for(i=5;x>=v[i/5];i+=5);
	g<<i;
	}
}