#include <iostream>
#include <iomanip>
#include <cmath>
using namespace std;

void HMS(int tm){
	int h,m,s;
	h = tm/3600;
	m = (tm-h*3600)/60;
	s = tm%60;
	
	cout<<setw(2)<<setfill('0')<<h<<":";
	cout<<setw(2)<<setfill('0')<<m<<":";
	cout<<setw(2)<<setfill('0')<<s<<endl;
}

int main() {
	int h,m,s;
	int tm;
	while(cin>>h>>m>>s,(h+1)|(m+1)|(s+1)){
		tm = h*60*60 + m*60 + s;
		
		int norm_rest = 2*60*60 - tm;
		int tri_rest = 2*60*60*3 - tm*3;
		
		HMS(norm_rest);
		HMS(tri_rest);
	}
	return 0;
}