Problem Statement

Takahashi has $A$ cookies, and Aoki has $B$ cookies. Takahashi will do the following action $K$ times:

• If Takahashi has one or more cookies, eat one of his cookies.
• Otherwise, if Aoki has one or more cookies, eat one of Aoki's cookies.
• If they both have no cookies, do nothing.

In the end, how many cookies will Takahashi and Aoki have, respectively?

Constraints

• $0 \leq A \leq 10^{12}$
• $0 \leq B \leq 10^{12}$
• $0 \leq K \leq 10^{12}$
• All values in input are integers.

Input

Input is given from Standard Input in the following format:

A B K

Output

Print the numbers of Takahashi's and Aoki's cookies after $K$ actions.