e-olymp
Problems

Delete the letter

Delete the letter

Delete all small Latin letters a from the given string.

Input

One string that contains no more than 1000 Latin letters and spaces.

Output

Print the string without small Latin letters a, do not change the order of other symbols.

Time limit 1 second
Memory limit 128 MiB
Input example #1
abrakadabra
Output example #1
brkdbr
Author Matviychuk Sergiy Volodymyrovych
Source "ABC programming"