#include <iostream>#include <cstdio>#include <cstring>using namespace std;int main(void){int t;int year,mon,day,hour,mini,sec;scanf("%d",&t);while(t--){scanf("%d",&year);getchar();scanf("%d",&mon);getchar();scanf("%d",&day);getchar();scanf("%d",&hour);getchar();scanf("%d",&mini);getchar();scanf("%d",&sec);char sign[] = "am";if(hour == 0)hour = 12;else if(hour >= 12){if(hour > 12)hour -= 12;strcpy(sign,"pm");}printf("%d%d/%d%d/%d-%d%d:%d%d:%d%d%sn",mon/10,mon%10,day/10,day%10,year,hour/10,hour%10,mini/10,mini%10,sec/10,sec%10,sign);}return 0;}
