The Olympiad started at $h_1$ hours $m_1$ minutes $s_1$ seconds, and finished at the same calendar day at $h_2$ hours $m_2$ minutes $s_2$ seconds. What is the duration (hour min sec) of Olympiad?

Input

The first line contains the starting time, the second line contains the finishing time in format hour min sec$(0 ≤ h_1 ≤ h_2 ≤ 23, 0 ≤ m_1, m_2, s_1, s_2 ≤ 59)$.

Output

Print the duration of the Olympiad in format hour min sec.