f = open("loto.in")
g = open("loto.out", 'w')
s = f.readline()
l = [int(x) for x in s.split()]
n = l[0]
suma = l[1]
s = f.readline()
l = [int(x) for x in s.split()]
d = {}
for i in l:
    for j in l:
        for k in l:
            s = i+j+k
            if s not in d.keys():
                d[s]=[i,j,k]
ok = 0
for i in l:
    if(ok==1):
        break
    for j in l:
        if (ok == 1):
            break
        for k in l:
            if (ok == 1):
                break
            s = i+j+k
            if suma-s in d.keys():
                g.write(f"{i} {j} {k} {d[suma-s][0]} {d[suma-s][1]} {d[suma-s][2]}")
                ok = 1
if(ok==0):
    g.write("-1")