407215: GYM102697 186 Radio Filtration

You're listening to the radio, and you have a "voice to text" machine that transcribes the radio's words. The machine transcribes some of the static of the radio, however, which it writes as certain random characters. The machine writes an underscore character before and after any static that it transcribes. Your task is to filter out the static and print the original message.

For example, if the machine transcribed "hello wor_xxxxxxxhsfdjsdkkdsfds_ld coderams", the filtered out text would be "hello world coderams".

The only line of input contains a line of text, following the rules above.

Output a single line: the text, after filtering out the static, as described above.

hellowor_*%^&&^%&^&%*_ldcoder_%^%^_ams

helloworldcoderams

hello_***_hello

hellohello

_^*&^^&**&^*^&*&^*^&_code ram_^_s^^^

code rams^^^