学步园

/*
 * POJ_3751.cpp
 *
 *  Created on: 2013年10月25日
 *      Author: Administrator
 */

#include <iostream>
#include <cstdio>

using namespace std;

int main(){
	int t;
	scanf("%d",&t);
	while(t--){
		int year,month,day,hour,minute,second;
		scanf("%d/%d/%d-%d:%d:%d",&year,&month,&day,&hour,&minute,&second);

		//24小时制与12小时制的差别就在于hour和am、pm的区别上
		int hour1;
		if(hour == 0){//如果是0点就转换成12点
			hour1 = 12;
		}else{
			hour1 = (hour>12)?hour-12:hour;
		}

		cout<<(month < 10?"0" :"")<<month<<"/"<<(day < 10?"0" :"")<<day<<"/"<<year<<"-"<<(hour1 < 10?"0" :"")<<hour1<<":"<<(minute < 10?"0" :"")<<minute<<":"<<(second < 10?"0" :"")<<second<<(hour>=12?"pm":"am")<<endl;
	}

	return 0;
}