Vasya and Football

题意翻译

已知有两个球队home和away，现在给出一些足球运动员被黄牌或红牌警告的时间，求每个队员第一次被红牌警告的时间。 注：2张黄牌会自动变成1张红牌

题目描述

Vasya has started watching football games. He has learned that for some fouls the players receive yellow cards, and for some fouls they receive red cards. A player who receives the second yellow card automatically receives a red card. Vasya is watching a recorded football match now and makes notes of all the fouls that he would give a card for. Help Vasya determine all the moments in time when players would be given red cards if Vasya were the judge. For each player, Vasya wants to know only the first moment of time when he would receive a red card from Vasya.

输入输出格式

输入格式

The first line contains the name of the team playing at home. The second line contains the name of the team playing away. Both lines are not empty. The lengths of both lines do not exceed 20. Each line contains only of large English letters. The names of the teams are distinct. Next follows number $ n $ ( $ 1<=n<=90 $ ) — the number of fouls. Each of the following $ n $ lines contains information about a foul in the following form: - first goes number $ t $ ( $ 1<=t<=90 $ ) — the minute when the foul occurs; - then goes letter "h" or letter "a" — if the letter is "h", then the card was given to a home team player, otherwise the card was given to an away team player; - then goes the player's number $ m $ ( $ 1<=m<=99 $ ); - then goes letter "y" or letter "r" — if the letter is "y", that means that the yellow card was given, otherwise the red card was given. The players from different teams can have the same number. The players within one team have distinct numbers. The fouls go chronologically, no two fouls happened at the same minute.

输出格式

For each event when a player received his first red card in a chronological order print a string containing the following information: - The name of the team to which the player belongs; - the player's number in his team; - the minute when he received the card. If no player received a card, then you do not need to print anything. It is possible case that the program will not print anything to the output (if there were no red cards).

输入输出样例

输入样例 #1

MC
CSKA
9
28 a 3 y
62 h 25 y
66 h 42 y
70 h 25 y
77 a 4 y
79 a 25 y
82 h 42 r
89 h 16 y
90 a 13 r

输出样例 #1

MC 25 70
MC 42 82
CSKA 13 90