Clock after K Seconds


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Points: 100
Time limit: 2.0s
Memory limit: 256M

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Problem types
Allowed languages
C++, Python

A 24-hour clock currently shows \(h:m:s\). Advance it by \(k\) seconds.

Input

One line contains integers \(h,m,s,k\).

The input satisfies:

  • \(0 <= h < 24\)
  • \(0 <= m,s < 60\)
  • \(0 <= k <= 10^9\)

Output

Print the resulting time as HH:MM:SS, using two digits for every field.

Example

Input
3 17 14 61
Output
03:18:15

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