#!/usr/bin/env python3

(n, m), e = map(int, input().split()), enumerate
d, W = {c: str(i + 2) for i, l in e("abc def ghi jkl mno pqrs tuv wxyz".split()) for c in l}, list(map(input, " " * n))
for p in map(input, " " * m): print(len(x := [w for w in W if "".join(d[c] for c in w) == p]), *x)