__author__ = 'abdujabbor'
import sys
numbers = { 0: {'o', 'q', 'z'},
            1: {'i', 'j'},
            2: {'a', 'b', 'c'},
            3: {'d', 'e', 'f'},
            4: {'g', 'h'},
            5: {'k', 'l'},
            6: {'m', 'n'},
            7: {'p', 'r', 's'},
            8: {'t', 'u', 'v'},
            9: {'w', 'x', 'y'}}


while True:
    number = input()
    if(number == '-1'):
        sys.exit(0)
    words_counter = int(input())
    words_list = []
    result = []

    for x in range(0, words_counter):
        word = input()
        words_list.append(word)

    i = 0
    t = 0
    for word in words_list:
        found = False
        finded_word = ''
        current_position = i
        for item, c in enumerate(word):
            if c in numbers[int(number[i])]:
                i += 1
                finded_word += c
            else:
                break
        if finded_word == word:
            result.append(finded_word)
        else:
            i = current_position
        t += 1
    result_words = ' '
    if len(result) > 0:
        print(result_words.join(str(item) for item in result))
    else:
        print('No solution.')