Problem Description

Multiple test cases.

For each test case, read in $5$ digit characters.

• If the sum of the first two digits is odd, output left.
• If the sum of the first two digits is a non-zero even number, output right.
• If the sum of the first two digits is zero, output left or right depending on the previous test case.

Then output a space and the last three digit characters.

Input Format

Multiple test cases.

Each line contains $5$ digit characters.

Read until 99999.

Output Format

For each line, output one string and $3$ digit characters, separated by a space.

57234
00907
34100
99999

right 234
right 907
left 100

Hint

The third character read will not be $0$.

The first test case will not start with $00$.

Translated from CCC2021 J3.

Translated by ChatGPT 5