Even and Odd Numbers

Problem Statement

Given three integers A, B, and C, determine if there is at least one even and one odd number among them.

Input

Numbers A, B, and C are given, each with absolute value not exceeding 10,000.

Output

Output a single line: either "YES" or "NO".

Example

[{'input': '3\n4\n5', 'output': 'YES'}, {'input': '7\n7\n7', 'output': 'NO'}]