I love haskell by rotary-o

import java.util.*;enum M{M;System z;{for(Scanner s=new Scanner(z.in);z==z;)z.out.println((s.nextLine().split("s <")[0]+"s").split("e (?!>\\D*s)").length%2*2-1);}}

Note that non-ascii characters in the above source code will be escaped (such as \x9f).

To protect the system from spam, please input your favorite sport (hint: I believe its name must start with 'g', case insensitive)


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