Background

Description

Given a list of strings, return a list where each string has "y" added at its start and end.

Format

Input

Output

Samples

"a" "b" "c"

["yay", "yby", "ycy"]

"hello" "there"

["yhelloy", "ytherey"]

"yay"

["yyayy"]

Limitation

1s, 1024KiB for each test case.