/*
Very straight forward just do it problem.
 */

fun main() {
    val (n, m) = readln().split(" ").map(String::toInt)
    val input = System.`in`.bufferedReader().readLines()
    val words = input.take(n).map { it to wordToDigit(it) }.groupBy({ it.second }) { it.first }.mapValues {it.value.reversed() }
    input.drop(n).forEach { number ->
        val result = words[number]
        if (result.isNullOrEmpty()) {
            println("0")
        } else {
            println("${result.size} ${result.joinToString(" ")}")
        }

    }
}

val lookup = mapOf(
    'a' to 2, 'b' to 2, 'c' to 2,
    'd' to 3, 'e' to 3, 'f' to 3,
    'g' to 4, 'h' to 4, 'i' to 4,
    'j' to 5, 'k' to 5, 'l' to 5,
    'm' to 6, 'n' to 6, 'o' to 6,
    'p' to 7, 'q' to 7, 'r' to 7, 's' to 7,
    't' to 8, 'u' to 8, 'v' to 8,
    'w' to 9, 'x' to 9, 'y' to 9, 'z' to 9
)

fun wordToDigit(word: String) =
    word.map { lookup[it]!! }.joinToString(separator = "")