#include using namespace std; #define vi vector #define vvi vector #define vs vector #define pb push_back #define P pair #define vp vector

#define PP pair #define vpp vector #define fi first #define se second #define INF 1e9 #define MOD 1000000007 #define REP(i,n) for(int i=0;i=0;i--) #define FOR(i,m,n) for(int i=m;i>a; int x=10; int y=0; (x+=a/100)%24; a%=100; y=6*a/10; printf("%02d:%02d\n",x,y); return 0; }