Microwave Mishap

Time limit1sMemory limit1024 MB

Summary

Given an MM:SS entry that the microwave reads as HH:MM, print the extra cooking time as HH:MM:SS.

Level: Easy1 of 10
Topics: Implementation, Math
Solved: No attempts yet

Problem

Donald is very hungry. He grabs a TV dinner, puts it in the microwave, and enters 02:15 to cook it for 2 minutes and 15 seconds. Unknown to Donald, the microwave takes these values as hours and minutes, so it reads 02:15 as 2 hours and 15 minutes (not 2 minutes and 15 seconds). We need to tell Donald how much extra time his food will spend cooking. That is, we need to tell Donald that his food will cook 2 hours, 12 minutes, and 45 seconds longer than he expected!

Input

A single line in the form MM:SS, which is what Donald entered. The microwave reads it as HH:MM. MM and SS are each in the range 00 to 59 (inclusive). They are not both 00, so the input is never 00:00.

Output

A single line in the form HH:MM:SS with the additional cooking time. Print two digits for each part. MM and SS must be in the range 00 to 59.

Examples3

Example 1
Input
```
05:00
```
Expected output
```
04:55:00
```
Example 2
Input
```
13:37
```
Expected output
```
13:23:23
```
Example 3
Input
```
00:10
```
Expected output
```
00:09:50
```