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#include <deque>
#include <cstdio>
#include <cstring>
using namespace std;
const int Dim = 1001,Inf = 0x3f3f3f3f;
int A[Dim][Dim], M1[Dim][Dim],M2[Dim][Dim],n,m,p,m1[Dim][Dim],m2[Dim][Dim],mi,nr;
deque < int > D;
void Deq(int sizex,int sizey);
void Get (int &x);
int main() {
freopen("struti.in","r",stdin);
freopen("struti.out","w",stdout);
Get(n); Get(m); Get(p);
for ( int i = 1; i <= n; ++i)
for ( int j = 1; j <= m; ++j)
Get(A[i][j]);
int x,y;
for ( ; p > 0; --p) {
Get(x); Get(y);
mi = Inf;
nr = 0;
Deq(x,y);
if ( y != x)
Deq(y,x);
printf("%d %d\n",mi,nr);
}
}
void Deq(int sizex,int sizey) {
D.clear();
for ( int j = 1; j <= m; ++j) {
D.push_front(1);
M1[1][j] = A[1][j];
for ( int i = 2; i <= sizex; ++i) {
while(D.size() and A[D.back()][j] <= A[i][j])
D.pop_back();
D.push_back(i);
M1[i][j] = A[D.front()][j];
}
for ( int i = sizex + 1; i <= n; ++i) {
while(D.size() and A[D.back()][j] <= A[i][j])
D.pop_back();
D.push_back(i);
while(D.size() and i - D.front() == sizex)
D.pop_front();
M1[i][j] = A[D.front()][j];
}
D.clear();
}
D.clear();
for ( int i = 1; i <= n; ++i) {
D.push_back(1);
M2[i][1] = M1[i][1];
for ( int j = 2; j <= sizey; ++j) {
while(D.size() and M1[i][j] >= M1[i][D.back()] )
D.pop_back();
D.push_back(j);
M2[i][j] = M1[i][D.front()];
}
for (int j = sizey + 1 ; j <= m; ++j) {
while ( D.size() and M1[i][j] >= M1[i][D.back()] )
D.pop_back();
D.push_back(j);
while(D.size() and j - D.front() == sizey)
D.pop_front();
M2[i][j] = M1[i][D.front()];
}
D.clear();}
D.clear();
for ( int j = 1; j <= m; ++j) {
D.push_front(1);
m1[1][j] = A[1][j];
for ( int i = 2; i <= sizex; ++i) {
while(D.size() and A[D.back()][j] >= A[i][j])
D.pop_back();
D.push_back(i);
m1[i][j] = A[D.front()][j];
}
for ( int i = sizex + 1; i <= n; ++i) {
while(D.size() and A[D.back()][j] >= A[i][j])
D.pop_back();
D.push_back(i);
while(D.size() and i - D.front() == sizex)
D.pop_front();
m1[i][j] = A[D.front()][j];
}
D.clear();}
D.clear();
for ( int i = 1; i <= n; ++i) {
D.push_back(1);
m2[i][1] = m1[i][1];
for ( int j = 2; j <= sizey; ++j) {
while(D.size() and m1[i][j] <= m1[i][D.back()] )
D.pop_back();
D.push_back(j);
m2[i][j] = m1[i][D.front()];
}
for ( int j = sizey + 1; j <= m; ++j) {
while ( D.size() and m1[i][j] <= m1[i][D.back()] )
D.pop_back();
D.push_back(j);
while(D.size() and j - D.front() == sizey)
D.pop_front();
m2[i][j] = m1[i][D.front()];
}
D.clear();}
for ( int i = sizex; i <= n; ++i)
for ( int j = sizey; j <= m; ++j)
if ( M2[i][j] - m2[i][j] < mi )
mi = M2[i][j] - m2[i][j],nr = 1;
else
if ( M2[i][j] - m2[i][j] == mi)
++nr;
}
const int Lim = 5000000;
int u = Lim - 1;
char s[Lim];
void Next () {
if (++u == Lim)
std::fread(s, 1, Lim, stdin), u = 0;
}
void Get (int &x) {
bool semn = false;
for (; s[u] < '0' || s[u] > '9'; Next());
if ( s[u-1] == '-')
semn = true;
for (x = 0; s[u] >= '0' && s[u] <= '9'; Next())
x = x * 10 + s[u] - '0';
if( semn == true)
x *= -1;
}