Title Description

The following figure shows the Morse code corresponding to each character

Xiaoke is a primary school animal who loves to fish. Every time in Chinese class, he always passes notes to his desk mate Xiaoda, but their clumsy disguise is easily recognized by the Chinese teacher. Then the Chinese teacher will read the contents of the notes aloud, and Xiaoke and Xiaoda will die together. In order to avoid social death, Xiaoke decided to use Morse code to encrypt the content of the small note, but Xiaoda's brain capacity may not be enough to support him in translating Morse code. Therefore, Xiaoda invited you to help him crack it.

Input format

One line, one string $s$, with each character's Morse code separated by a space.

Output format

One line, the translated text (all uppercase letters, numerals, and half width symbols)

input1

..-. ..- -.-. -.- 

output1

FUCK 

##Data scale and agreement For data of $100 \%$, $s$ will not exceed the string length limit