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The surest way to remain a winner is to win once, and then not play any more.
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\ / \/ (__) /\ (oo) O O _\/_ // * ( ) // \ (\\ // \( \\ ) ( \\ ) /\ ___[\______/^^^^^^^\__/) o-)__ |\__[=======______//________)__\ \|_______________//____________| ||| || //|| ||| ||| || @.|| ||| || \/ .\/ ||
cat fich1.txt fich2.txt > uniao