#include <stdio.h>
#include <math.h>
#include <ctype.h>

int main(void)
{
  int h,m,s;
  
  int normal;
  int sannbai;
  while(1) {
	scanf("%d %d %d",&h,&m,&s);
	if(h == -1) break;
	normal = 7200 - 3600*h - 60*m - s;
	printf("%02d",normal / 3600);
	normal -= (normal / 3600) * 3600;
	printf(":%02d",normal / 60);
	printf(":%02d\n",normal % 60);

	sannbai = 7200 - (3600*h + 60*m + s)/3;	
	printf("%02d",sannbai / 3600);
	sannbai -= (sannbai / 3600) * 3600;
	printf(":%02d",sannbai / 60);
	printf(":%02d\n",sannbai % 60);
  }
	
  return 0;
}