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澶滄繁鐨勬椂鍊欙紝涔熸槸鏈娓呭噣鐨勬椂鍊?

姣旇禌宸茬粡榪囧幓浜屼釜鏄熸湡浜嗭紝鍥犱負(fù)姣斿畬鍚庝竴鐩存瘮杈冨繖錛屾墍浠ユ妸鎬葷粨鐨勪簨緇欏繕浜嗭紝涓嶈繃浠婂ぉ鐪嬪埌闃熷弸鍐欎簡綃囷紝榪樻槸鑷繁涔熷啓涓涓嬶紝姣曠珶鍙兘鏄嚜宸辨渶鍚庝竴鍦哄煎緱鑷繁鍥炲繂鐨勬瘮璧涗簡.
搴旇璇存垜浠槦鐨勫疄鍔涜繕鏄湁鐨勶紝榪樻槸娌℃湁鍙戞尌鍒版瀬鑷達(dá)紝褰撶劧浣滀負(fù)闃熼暱鐨勬垜錛屾湁寰堝ぇ璐d換錛屾殤鍋囦竴鐩磋緇冧笅鏉ュ悗錛屾笎娓愮殑錛屾瘮璧涗腑錛屽熀鏈槸鎴戞劅瑙夎兘搴斾粯鐨勯鐩垜鏉ュ啓錛宩y鍜宑yy鏇村枩嬈㈣璁哄悗涓璧峰啓錛屼簬鏄笎娓愮殑錛屾瘮璧涙椂錛屼篃鍏繪垚浜嗚繖涔?fàn)鎯?.褰撻鐩疄鍦ㄦ病娉曟椂錛屼笁浜轟細(xì)涓璧瘋璁猴紝闆嗕腑鍐欐煇涓棰樸傞泦璁紑濮嬫椂鐘舵佽繕鏄緢濂界殑錛屼笉榪囬殢鐫鏃墮棿鐨勮繃鍘伙紝鎴戜滑闃熺殑鏁翠釜鐘舵佷笉鏄緢濂斤紝闆嗚闃熷唴閮ㄦ瘮璧涙瘮鐨勬瘮杈冨樊錛屼笉榪囬偅鏃跺垰閰嶅悎錛屽郊姝や箣闂寸湡鐨勭己灝戣璇嗭紝闅忕潃涓鍦轟竴鍦烘瘮璧涗笅鏉ワ紝褰兼闂翠篃鏈夊緢澶氳璇嗭紝榛樺涔熸笎娓愬艦鎴?涓嶈繃閰嶅悎榪樻槸涓嶇ǔ瀹氾紝鏃跺ソ鏃跺潖.
涓嶈繃鏉窞璧涘尯鐜板満璧涗箣鍓嶇殑涓や笁鍦虹粌涔?fàn)璧涘Q屾垜鎰熻鑷繁鐘舵佽繕鏄緢濂界殑錛岃櫧鐒墮偅鏃墮鐩熀鏈病鎬庝箞緇冿紝浣嗘槸姣忎釜鏄熸湡鐨勭粌涔?fàn)璧涙參鎱㈢殑鎶婃垜鑷忿q殑鐘舵佸線濂藉璋冩暣.鏈潵lcy璁╂垜浠弬鍔犲寳浜珯鐨勶紝涓嶈繃閭f椂浼拌鏁翠釜闃熺殑鐘舵佷笉鏄お紼沖畾鍚э紝鎵浠ヨ繕鏄妸鎴戜滑瀹夋帓浜嗗湪鑷繁瀛︽牎姣旓紝榪欎篃涓烘垜浠Н鏀掍簡N澶歊P..鎴戞兂鑰佸笀鐨勫畨鎺掕繕鏄崄鍒嗗悎鐞嗙殑錛屽洜涓洪偅鏃剁殑鎴戜滑闃熺姸鎬佺‘瀹炰笉鏄緢紼沖畾錛岃屼笖鑷繁淇″績涔熶笉鏄緢瓚熾傝鏄弬鍔犲寳浜珯鐨勮瘽錛屽彲鑳藉湪鑷繁瀛︽牎姣旂殑鎴愮嘩鍙兘灝變笉鍍忕幇鍦ㄤ簡銆傛墍浠ヤ負(fù)鑷繁鍜岃嚜宸遍槦璋冩暣鐘舵佺暀浜嗕袱涓槦鏈熷乏鍙崇殑鏃墮棿銆傝佸疄璇達(dá)紝鑷繁瀛︽牎姣旂‘瀹炲帇鍔涙瘮杈冨ぇ錛屼笉榪囨瘮璧涙椂蹇冩佽繕鏄瘮杈冨ソ鐨勩傚悗璇濅簡
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In the present world you frequently meet a lot of call numbers and they are going to be longer and longer. You need to remember such a kind of numbers. One method to do it in an easy way is to assign letters to digits as shown in the following picture:
1 ij 2 abc 3 def 4 gh 5 kl 6 mn 7 prs 8 tuv 9 wxy 0 oqzThis way every word or a group of words can be assigned a unique number, so you can remember words instead of call numbers. It is evident that it has its own charm if it is possible to find some simple relationship between the word and the person itself. So you can learn that the call number 941837296 of a chess playing friend of yours can be read as WHITEPAWN, and the call number 2855304 of your favourite teacher is read BULLDOG.
Write a program to find the shortest sequence of words (i.e. one having the smallest possible number of words) which corresponds to a given number and a given list of words. The correspondence is described by the picture above.
Input contains a series of tests. The first line of each test contains the call number, the transcription of which you have to find. The number consists of at most 100 digits. The second line contains the total number of the words in the dictionary (maximum is 50000). Each of the remaining lines contains one word, which consists of maximally 50 small letters of the English alphabet. The total size of the input file doesn't exceed 300KB. The last line of input file contains call number -1.
Each line of output contains the shortest sequence of words which has been found by your program. The words are separated by single spaces. If there is no solution to the input data, the line contains text "No solution.". If there are more solutions having the minimum number of words, you can choose any single one of them.
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input
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output
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7325189087
5
it
your
reality
real
our
4294967296
5
it
your
reality
real
our
-1
|
reality our
No solution.
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