{"raw_statement":[{"iden":"problem statement","content":"As a New Year's gift, Dolphin received a string $s$ of length $19$.  \nThe string $s$ has the following format: `[five lowercase English letters],[seven lowercase English letters],[five lowercase English letters]`.  \nDolphin wants to convert the comma-separated string $s$ into a space-separated string.  \nWrite a program to perform the conversion for him."},{"iden":"constraints","content":"*   The length of $s$ is $19$.\n*   The sixth and fourteenth characters in $s$ are `,`.\n*   The other characters in $s$ are lowercase English letters."},{"iden":"input","content":"The input is given from Standard Input in the following format:\n\n$s$"},{"iden":"sample input 1","content":"happy,newyear,enjoy"},{"iden":"sample output 1","content":"happy newyear enjoy\n\nReplace all the commas in `happy,newyear,enjoy` with spaces to obtain `happy newyear enjoy`."},{"iden":"sample input 2","content":"haiku,atcoder,tasks"},{"iden":"sample output 2","content":"haiku atcoder tasks"},{"iden":"sample input 3","content":"abcde,fghihgf,edcba"},{"iden":"sample output 3","content":"abcde fghihgf edcba"}],"translated_statement":null,"sample_group":[],"show_order":["default"],"formal_statement":null,"simple_statement":null,"has_page_source":true}