Given a time in 12-hour AM/PM format, convert it to military (24-hour) time.

Note: - 12:00:00AM on a 12-hour clock is 00:00:00 on a 24-hour clock.

• 12:00:00PM on a 12-hour clock is 12:00:00 on a 24-hour clock.

Example

Return '12:01:00'.

Return '00:01:00'.

Function Description

It should return a new string representing the input time in 24 hour format.

timeConversion has the following parameter(s):

string s: a time in hour format Returns

string: the time in hour format Input Format

A single string that represents a time in -hour clock format (i.e.: or ).

Constraints

All input times are valid Sample Input

07:05:45PM Sample Output

19:05:45