Curly brackets and parentheses

Write a program that reads a sequence of words with curly brackets and parentheses, and for each one prints if the curly brackets and the parentheses close correctly.

Input

Input is a sequence of words consisting of |’[’|, |’]’|, |’(’| and |’)’|.

Output

For each word, print “yes” or “no” depending on if the curly brackets and the parentheses close correctly or not.

Problem information

Author: Unknown
Translator: Carlos Molina

Generation: 2026-01-25T12:11:24.189Z