{"raw_statement":[{"iden":"problem statement","content":"In Japan, people make offerings called _hina arare_, colorful crackers, on March $3$.\nWe have a bag that contains $N$ hina arare. (From here, we call them arare.)\nIt is known that the bag either contains arare in three colors: pink, white and green, or contains arare in four colors: pink, white, green and yellow.\nWe have taken out the arare in the bag one by one, and the color of the $i$\\-th arare was $S_i$, where colors are represented as follows - pink: `P`, white: `W`, green: `G`, yellow: `Y`.\nIf the number of colors of the arare in the bag was three, print `Three`; if the number of colors was four, print `Four`."},{"iden":"constraints","content":"*   $1 \\leq N \\leq 100$\n*   $S_i$ is `P`, `W`, `G` or `Y`.\n*   There always exist $i$, $j$ and $k$ such that $S_i=$`P`, $S_j=$`W` and $S_k=$`G`."},{"iden":"input","content":"Input is given from Standard Input in the following format:\n\n$N$\n$S_1$ $S_2$ $...$ $S_N$"},{"iden":"sample input 1","content":"6\nG W Y P Y W"},{"iden":"sample output 1","content":"Four\n\nThe bag contained arare in four colors, so you should print `Four`."},{"iden":"sample input 2","content":"9\nG W W G P W P G G"},{"iden":"sample output 2","content":"Three\n\nThe bag contained arare in three colors, so you should print `Three`."},{"iden":"sample input 3","content":"8\nP Y W G Y W Y Y"},{"iden":"sample output 3","content":"Four"}],"translated_statement":null,"sample_group":[],"show_order":["default"],"formal_statement":null,"simple_statement":null,"has_page_source":true}