{"raw_statement":[{"iden":"problem statement","content":"Snuke is giving cookies to his three goats.\nHe has two cookie tins. One contains $A$ cookies, and the other contains $B$ cookies. He can thus give $A$ cookies, $B$ cookies or $A+B$ cookies to his goats (he cannot open the tins).\nYour task is to determine whether Snuke can give cookies to his three goats so that each of them can have the same number of cookies."},{"iden":"constraints","content":"*   $1 \\leq A,B \\leq 100$\n*   Both $A$ and $B$ are integers."},{"iden":"input","content":"Input is given from Standard Input in the following format:\n\n$A$ $B$"},{"iden":"sample input 1","content":"4 5"},{"iden":"sample output 1","content":"Possible\n\nIf Snuke gives nine cookies, each of the three goats can have three cookies."},{"iden":"sample input 2","content":"1 1"},{"iden":"sample output 2","content":"Impossible\n\nSince there are only two cookies, the three goats cannot have the same number of cookies no matter what Snuke gives to them."}],"translated_statement":null,"sample_group":[],"show_order":["default"],"formal_statement":null,"simple_statement":null,"has_page_source":true}