Barbie is highly interested in the production of digitally publishable typographic materials. Noticeably, she is fond of creating posters made with vertically written texts.

Write her a program that will display some text input vertically.

INPUT FORMAT

Input consists of several lines of string S.

OUTPUT FORMAT

Output each S vertically with empty columns in between each word. Separate each output with a newline.

SAMPLE INPUT

There I was an empty piece of a shell

Without even knowing.

And, before I knew!

SAMPLE OUTPUT