MAYBE Problem: 0(1(2(x1))) -> 1(1(2(1(2(x1))))) 0(1(0(2(x1)))) -> 0(0(2(1(x1)))) 1(0(0(0(x1)))) -> 1(2(1(1(1(1(0(0(x1)))))))) 1(2(2(0(x1)))) -> 2(1(1(1(0(x1))))) 2(1(2(0(x1)))) -> 2(2(1(1(0(x1))))) 0(0(1(2(0(x1))))) -> 1(2(1(2(1(1(1(0(x1)))))))) 1(0(2(0(0(x1))))) -> 1(1(1(1(1(1(0(1(1(x1))))))))) 0(1(0(2(1(0(2(x1))))))) -> 1(2(1(1(0(1(0(2(x1)))))))) 2(1(0(0(0(2(0(x1))))))) -> 1(1(2(0(2(1(1(1(x1)))))))) 1(0(0(1(0(2(1(2(x1)))))))) -> 1(0(1(1(2(1(1(2(0(1(x1)))))))))) 2(0(0(1(1(2(2(0(x1)))))))) -> 2(0(1(1(1(1(2(1(1(2(0(2(x1)))))))))))) 2(2(2(2(0(2(0(1(x1)))))))) -> 2(1(1(2(1(2(2(2(1(1(1(1(x1)))))))))))) 0(1(2(2(2(2(0(0(1(x1))))))))) -> 2(1(1(0(2(2(0(0(2(x1))))))))) 0(2(0(2(0(2(1(2(2(x1))))))))) -> 1(1(2(1(2(2(2(2(2(2(x1)))))))))) 0(0(2(2(1(0(2(0(1(1(x1)))))))))) -> 1(1(1(1(0(1(0(1(1(1(1(1(x1)))))))))))) 0(1(1(2(2(2(1(2(0(0(x1)))))))))) -> 2(2(0(1(2(1(1(1(2(1(1(1(1(x1))))))))))))) 0(2(0(2(2(1(2(0(2(0(x1)))))))))) -> 0(0(0(1(2(1(1(0(1(2(2(x1))))))))))) 1(0(2(0(2(1(0(2(2(2(x1)))))))))) -> 1(1(1(0(1(2(2(1(1(0(2(1(0(1(1(x1))))))))))))))) 1(1(2(0(0(0(2(2(2(2(x1)))))))))) -> 1(2(1(1(1(1(1(2(1(0(0(2(2(x1))))))))))))) 2(1(2(1(1(2(0(0(2(1(x1)))))))))) -> 1(2(1(1(0(2(2(2(1(1(1(x1))))))))))) 2(2(0(1(0(0(0(0(2(0(x1)))))))))) -> 2(2(1(0(1(1(0(1(2(2(1(2(1(1(1(x1))))))))))))))) 1(0(1(2(1(1(2(2(1(1(2(x1))))))))))) -> 1(1(1(1(1(1(1(1(0(2(0(1(1(1(2(1(x1)))))))))))))))) 2(0(2(2(2(2(2(0(1(2(0(x1))))))))))) -> 2(2(0(0(2(1(1(1(2(1(1(0(1(x1))))))))))))) 0(1(2(2(2(2(0(0(1(1(1(2(x1)))))))))))) -> 1(1(0(1(0(1(0(0(1(1(1(1(1(1(x1)))))))))))))) 1(1(2(2(0(2(0(1(2(1(0(2(x1)))))))))))) -> 1(1(1(1(2(0(1(1(1(2(2(2(0(x1))))))))))))) 2(1(2(1(0(0(2(0(1(0(0(0(x1)))))))))))) -> 1(1(2(2(1(0(1(2(1(1(0(2(1(1(0(1(x1)))))))))))))))) 2(2(0(2(0(1(2(0(2(0(0(0(x1)))))))))))) -> 2(1(1(2(2(2(1(2(2(2(0(2(1(1(0(x1))))))))))))))) 1(1(1(1(0(2(1(2(1(0(2(0(1(x1))))))))))))) -> 1(1(1(1(1(1(2(1(1(2(0(1(1(1(1(1(0(2(x1)))))))))))))))))) 0(2(1(2(0(2(1(0(2(2(2(0(0(0(x1)))))))))))))) -> 1(0(1(1(0(0(1(2(1(1(2(2(2(0(1(1(0(x1))))))))))))))))) 0(2(2(0(0(0(1(2(2(0(0(0(1(0(x1)))))))))))))) -> 1(1(2(1(0(1(2(0(2(1(2(2(2(2(2(1(2(1(1(1(1(1(x1)))))))))))))))))))))) 2(0(2(1(0(1(2(0(2(1(2(1(0(2(x1)))))))))))))) -> 1(0(2(0(0(0(1(2(2(2(1(1(2(2(x1)))))))))))))) 2(1(1(0(0(1(2(2(0(1(0(2(2(1(x1)))))))))))))) -> 2(1(1(2(1(1(0(2(0(1(2(0(2(0(x1)))))))))))))) 0(0(0(0(2(0(1(2(1(0(1(2(1(1(2(x1))))))))))))))) -> 1(0(1(1(1(1(2(2(1(1(2(0(1(1(1(1(1(1(0(x1))))))))))))))))))) 0(0(2(0(1(1(2(0(0(2(1(1(0(1(2(x1))))))))))))))) -> 1(1(1(0(1(2(1(0(2(1(1(2(2(1(1(2(1(1(x1)))))))))))))))))) 2(1(2(0(1(0(0(2(2(1(1(0(2(1(2(x1))))))))))))))) -> 1(2(2(0(0(0(2(2(1(1(2(1(2(1(0(x1))))))))))))))) 0(1(0(0(2(2(0(1(0(1(1(0(0(2(2(0(x1)))))))))))))))) -> 1(2(1(2(1(0(0(0(1(2(0(1(0(2(1(1(0(2(x1)))))))))))))))))) 1(0(1(1(0(0(0(2(2(2(0(0(0(0(0(1(x1)))))))))))))))) -> 1(1(2(0(1(1(1(1(1(2(2(0(2(1(0(1(0(x1))))))))))))))))) 1(1(2(0(2(0(2(1(0(0(0(1(0(1(2(1(x1)))))))))))))))) -> 2(1(1(0(1(0(1(1(2(1(1(1(1(2(0(0(0(1(1(1(0(x1))))))))))))))))))))) 1(1(2(1(0(0(2(2(2(2(2(2(0(2(1(0(x1)))))))))))))))) -> 1(0(0(2(2(1(2(2(2(2(1(1(0(1(1(1(2(2(1(1(x1)))))))))))))))))))) 1(2(0(0(2(1(2(2(0(1(0(2(1(0(1(1(x1)))))))))))))))) -> 2(1(1(2(1(0(0(0(1(1(0(2(2(2(1(0(x1)))))))))))))))) 1(0(0(2(2(2(2(1(0(0(1(1(1(1(0(0(1(x1))))))))))))))))) -> 1(2(1(1(1(1(1(1(0(0(2(1(0(2(0(1(1(1(2(2(1(2(2(1(x1)))))))))))))))))))))))) 1(0(2(0(0(2(0(0(0(0(2(1(2(2(0(0(2(x1))))))))))))))))) -> 1(2(1(2(2(1(2(1(2(1(2(2(2(1(1(0(2(1(0(0(1(0(0(2(x1)))))))))))))))))))))))) 2(2(0(0(2(2(1(2(0(0(1(0(1(2(0(2(2(x1))))))))))))))))) -> 1(2(1(1(1(1(2(1(1(0(1(2(2(1(1(2(0(1(1(0(0(0(2(2(1(2(x1)))))))))))))))))))))))))) 0(0(2(0(1(2(2(0(0(2(0(2(0(1(2(0(1(2(x1)))))))))))))))))) -> 0(1(0(2(2(0(1(1(1(0(0(2(0(2(1(2(0(1(2(x1))))))))))))))))))) 0(1(1(0(2(0(0(1(0(0(2(2(0(2(2(0(1(2(x1)))))))))))))))))) -> 1(1(2(2(1(2(2(0(0(1(1(1(2(1(0(2(2(0(2(1(1(2(x1)))))))))))))))))))))) 0(1(2(2(2(2(2(2(2(2(0(2(1(2(2(2(0(1(x1)))))))))))))))))) -> 1(2(0(2(1(2(2(2(1(2(2(1(1(2(1(0(2(2(1(2(2(2(1(2(1(x1))))))))))))))))))))))))) 0(2(2(2(1(2(1(2(2(0(1(1(0(2(1(0(2(0(x1)))))))))))))))))) -> 1(2(1(1(2(2(1(0(0(2(1(0(1(1(1(2(0(1(2(x1))))))))))))))))))) 1(0(0(0(0(0(2(0(2(0(1(2(0(0(0(2(0(2(x1)))))))))))))))))) -> 1(1(0(1(1(0(0(0(1(2(0(1(1(2(0(2(0(1(0(1(x1)))))))))))))))))))) 1(0(0(1(2(0(2(2(0(2(0(2(0(1(2(1(0(2(x1)))))))))))))))))) -> 1(1(1(1(1(0(0(1(2(0(2(1(1(1(1(1(0(0(1(0(2(x1))))))))))))))))))))) 0(0(0(1(0(1(0(2(1(0(0(2(1(2(0(1(2(2(2(x1))))))))))))))))))) -> 2(1(1(0(1(1(0(2(1(2(0(2(0(1(1(2(2(2(1(0(x1)))))))))))))))))))) 0(2(1(2(1(1(0(1(0(2(0(0(2(2(1(2(2(0(1(x1))))))))))))))))))) -> 0(1(2(2(2(1(1(2(2(1(1(1(1(2(2(0(2(1(1(2(1(1(x1)))))))))))))))))))))) 0(2(2(0(0(2(0(0(0(1(0(0(1(0(0(2(1(1(0(x1))))))))))))))))))) -> 0(0(2(0(0(2(2(2(1(0(0(2(1(2(1(1(2(2(1(0(0(x1))))))))))))))))))))) 1(2(1(0(1(0(2(1(0(2(2(0(2(2(0(2(0(1(0(x1))))))))))))))))))) -> 1(1(1(1(2(2(1(1(2(2(2(0(1(1(0(2(1(1(1(0(0(0(0(2(0(1(x1)))))))))))))))))))))))))) 2(0(2(1(2(0(2(2(1(0(1(1(1(0(0(1(1(1(1(x1))))))))))))))))))) -> 1(1(0(1(1(0(1(0(2(2(2(1(2(1(1(1(2(1(0(1(1(x1))))))))))))))))))))) 2(1(2(0(2(2(1(2(0(1(0(2(1(2(1(0(2(0(1(x1))))))))))))))))))) -> 2(2(1(1(0(1(1(1(1(2(0(1(0(1(2(1(1(1(2(1(2(0(0(x1))))))))))))))))))))))) 2(2(2(2(0(0(0(0(2(0(1(1(2(0(0(0(1(2(0(x1))))))))))))))))))) -> 2(0(0(2(2(2(2(1(1(1(0(1(1(1(0(2(2(2(1(1(2(0(x1)))))))))))))))))))))) 0(1(0(2(1(2(0(1(2(2(2(0(2(1(0(2(1(2(2(0(x1)))))))))))))))))))) -> 2(1(0(1(1(2(1(2(2(2(2(0(1(0(1(1(1(1(2(1(2(0(1(1(1(0(x1)))))))))))))))))))))))))) 0(2(0(1(2(2(0(1(0(1(0(2(2(0(2(0(1(0(1(2(x1)))))))))))))))))))) -> 0(2(2(1(1(2(2(0(0(2(0(0(1(0(0(1(2(2(0(1(x1)))))))))))))))))))) 0(2(1(0(2(0(0(2(2(0(0(2(1(0(1(2(0(1(0(2(x1)))))))))))))))))))) -> 1(1(1(1(0(1(0(1(1(0(0(2(1(2(0(0(2(2(1(0(2(0(1(2(x1)))))))))))))))))))))))) 1(1(0(0(0(1(1(0(1(1(2(2(0(0(2(1(1(0(0(2(x1)))))))))))))))))))) -> 1(1(2(1(2(0(0(1(0(0(2(2(1(1(2(1(1(1(1(1(0(0(x1)))))))))))))))))))))) 1(2(0(2(1(1(0(2(1(2(1(1(2(1(1(2(0(0(2(1(x1)))))))))))))))))))) -> 1(2(0(0(2(2(2(1(1(2(0(2(2(0(1(1(1(1(1(1(x1)))))))))))))))))))) 2(0(2(2(2(0(0(0(1(2(0(1(2(1(0(1(2(0(0(0(x1)))))))))))))))))))) -> 1(2(1(0(1(1(1(1(2(1(2(1(2(1(2(2(1(1(1(0(1(1(x1)))))))))))))))))))))) 2(2(0(2(1(1(0(0(2(2(0(2(0(0(1(0(0(0(1(0(x1)))))))))))))))))))) -> 0(1(1(1(0(2(2(0(2(2(2(2(2(1(2(1(1(0(1(0(0(1(x1)))))))))))))))))))))) 2(2(2(0(1(0(1(2(0(2(2(1(1(2(2(2(0(0(1(2(x1)))))))))))))))))))) -> 2(2(2(1(1(0(2(2(1(1(1(0(1(0(1(2(2(2(2(1(0(x1))))))))))))))))))))) 0(2(0(0(1(1(0(0(1(2(2(1(1(0(2(2(2(0(1(0(0(x1))))))))))))))))))))) -> 2(1(1(0(2(1(0(0(2(0(0(0(1(1(2(1(2(1(1(2(1(2(2(x1))))))))))))))))))))))) 0(2(0(0(1(2(0(0(1(0(0(1(1(2(2(1(2(2(0(1(0(x1))))))))))))))))))))) -> 0(0(1(1(2(1(2(0(0(2(1(1(1(0(2(1(0(1(1(2(0(1(x1)))))))))))))))))))))) 0(2(1(0(2(2(1(2(1(0(2(2(1(2(0(0(0(1(2(1(0(0(x1)))))))))))))))))))))) -> 0(1(2(1(1(1(1(1(1(1(2(0(0(2(2(1(2(1(2(2(0(0(1(0(0(0(x1)))))))))))))))))))))))))) 1(2(0(0(2(0(2(1(0(1(0(2(1(0(0(2(2(2(0(1(2(0(x1)))))))))))))))))))))) -> 1(0(1(1(2(0(2(1(1(0(2(2(1(1(0(0(1(2(2(1(1(0(0(1(0(2(1(x1))))))))))))))))))))))))))) 2(0(2(1(2(1(0(0(2(1(1(2(1(0(1(0(0(2(0(2(1(2(x1)))))))))))))))))))))) -> 2(2(2(1(1(1(1(2(1(1(1(0(0(2(2(1(1(0(2(2(1(1(1(x1))))))))))))))))))))))) 2(2(2(0(0(0(2(0(2(2(2(0(1(0(0(0(1(0(2(0(2(2(x1)))))))))))))))))))))) -> 1(2(1(1(2(0(0(1(0(0(2(1(2(0(2(0(2(2(1(1(2(0(0(2(1(x1))))))))))))))))))))))))) 0(0(2(0(1(0(1(0(1(2(0(0(0(0(1(2(2(2(2(2(0(0(0(x1))))))))))))))))))))))) -> 0(1(2(0(0(0(0(0(0(1(1(0(0(0(2(2(2(0(2(2(2(1(0(x1))))))))))))))))))))))) 0(0(2(0(1(2(0(0(1(0(1(1(1(0(0(2(0(2(2(1(2(0(0(x1))))))))))))))))))))))) -> 2(2(1(2(1(0(0(0(2(1(1(1(1(1(0(0(0(0(2(1(2(0(1(2(0(x1))))))))))))))))))))))))) 0(1(1(1(0(0(0(0(2(2(2(2(2(2(1(0(2(2(0(1(2(0(0(x1))))))))))))))))))))))) -> 1(1(0(1(2(1(0(1(1(2(0(0(2(0(2(2(0(0(1(1(1(1(1(1(2(1(0(1(x1)))))))))))))))))))))))))))) 0(2(2(2(0(0(2(1(2(2(2(2(2(2(0(1(0(1(0(1(1(0(1(x1))))))))))))))))))))))) -> 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2(2(1(1(1(1(1(1(0(0(0(2(0(2(2(2(1(2(1(2(0(2(2(2(0(1(2(x1))))))))))))))))))))))))))) 1(0(0(1(2(1(2(0(2(0(0(1(0(2(0(2(0(1(1(2(2(2(2(1(x1)))))))))))))))))))))))) -> 1(0(1(2(2(1(1(1(2(1(0(0(0(0(2(1(1(2(0(1(1(2(2(1(2(1(0(x1))))))))))))))))))))))))))) 1(2(2(1(1(2(2(1(2(0(1(0(0(0(0(1(0(1(0(2(0(1(0(2(x1)))))))))))))))))))))))) -> 1(0(2(1(1(2(2(2(0(0(2(2(2(2(1(1(1(1(1(2(1(1(1(2(1(2(1(0(1(x1))))))))))))))))))))))))))))) 0(2(1(0(2(2(2(0(2(2(2(1(0(1(0(0(1(1(2(1(1(2(1(0(0(x1))))))))))))))))))))))))) -> 0(1(1(0(1(1(0(0(2(0(1(1(1(1(1(2(2(1(0(2(1(0(2(1(1(1(x1)))))))))))))))))))))))))) 0(2(2(0(2(0(2(2(0(0(1(0(0(2(0(2(2(2(0(0(0(0(1(2(2(x1))))))))))))))))))))))))) -> 2(0(2(1(2(2(2(2(0(1(0(0(0(2(2(2(0(2(2(1(1(2(1(2(0(1(1(1(x1)))))))))))))))))))))))))))) 1(0(0(0(1(0(0(2(2(0(2(2(0(0(1(1(2(2(0(1(0(1(0(1(1(x1))))))))))))))))))))))))) -> 1(2(0(2(2(1(2(1(0(0(1(1(2(1(2(0(2(1(2(1(2(1(1(1(0(2(x1)))))))))))))))))))))))))) 2(1(2(1(0(2(1(0(1(1(1(1(0(1(0(0(2(1(0(1(0(0(2(2(0(x1))))))))))))))))))))))))) -> 1(2(1(2(2(1(0(0(2(1(2(0(1(2(1(1(1(0(1(0(2(2(0(2(2(2(x1)))))))))))))))))))))))))) 2(1(2(2(1(1(0(2(1(0(1(0(1(2(0(1(0(2(1(2(0(1(1(2(0(x1))))))))))))))))))))))))) -> 1(0(2(0(2(0(1(1(0(1(2(1(1(2(0(1(0(0(1(2(2(2(1(1(2(x1))))))))))))))))))))))))) 0(0(1(2(2(0(2(2(0(2(0(2(1(2(0(2(0(2(2(2(0(0(2(0(0(0(x1)))))))))))))))))))))))))) -> 1(0(2(2(0(0(0(0(2(1(1(1(0(2(0(1(0(2(1(2(1(2(2(0(2(2(1(1(1(1(x1)))))))))))))))))))))))))))))) 0(1(1(2(2(0(1(1(1(2(2(2(2(0(1(1(1(0(1(0(0(0(1(0(2(0(x1)))))))))))))))))))))))))) -> 0(2(1(2(1(2(1(1(2(1(1(1(0(2(0(2(2(1(2(0(1(0(2(0(0(0(1(1(1(x1))))))))))))))))))))))))))))) 0(2(0(1(0(0(2(1(1(0(2(2(0(1(0(2(1(2(1(0(1(1(0(2(2(1(x1)))))))))))))))))))))))))) -> 1(2(2(1(2(1(2(2(1(0(0(1(2(1(0(2(0(1(1(1(0(0(0(0(0(2(x1)))))))))))))))))))))))))) 0(2(0(2(2(1(2(1(2(2(1(0(2(0(2(2(2(2(0(2(2(0(1(0(0(2(x1)))))))))))))))))))))))))) -> 1(2(1(0(0(0(2(2(0(2(2(1(1(1(1(1(2(1(1(0(2(0(1(0(2(1(2(x1))))))))))))))))))))))))))) 1(1(0(1(0(2(2(2(1(1(0(0(2(0(2(2(2(1(2(0(2(0(2(2(0(0(x1)))))))))))))))))))))))))) -> 2(1(1(0(0(1(0(1(1(2(1(0(0(2(1(2(2(1(0(1(0(1(1(1(2(1(2(2(2(x1))))))))))))))))))))))))))))) 1(1(1(2(2(2(0(0(0(2(1(1(1(0(1(1(2(1(2(0(2(1(0(2(0(1(x1)))))))))))))))))))))))))) -> 1(1(0(2(1(1(1(0(0(2(1(1(1(1(0(0(2(2(2(0(2(2(0(1(1(2(x1)))))))))))))))))))))))))) 0(0(0(2(0(2(2(0(0(1(1(0(1(0(1(1(1(1(2(2(2(2(0(1(0(0(0(x1))))))))))))))))))))))))))) -> 2(0(1(2(1(2(1(1(0(2(2(1(1(0(1(1(2(0(2(1(1(2(2(1(2(0(0(1(0(x1))))))))))))))))))))))))))))) 0(0(1(2(0(2(2(1(1(0(1(0(2(1(2(0(2(2(0(2(0(0(0(0(0(1(2(x1))))))))))))))))))))))))))) -> 2(1(2(1(2(1(0(2(0(2(1(1(2(1(0(0(2(1(1(1(0(2(0(1(2(0(2(2(0(2(x1)))))))))))))))))))))))))))))) 0(1(0(1(0(1(2(2(0(1(0(2(1(0(1(1(0(2(2(0(1(1(1(2(2(2(1(x1))))))))))))))))))))))))))) -> 1(2(1(1(2(1(2(1(2(1(0(0(0(0(2(2(1(0(0(1(0(1(2(1(1(2(0(x1))))))))))))))))))))))))))) 1(1(0(1(1(1(0(0(1(2(0(0(0(2(2(0(1(1(2(0(1(2(0(2(2(2(2(x1))))))))))))))))))))))))))) -> 1(2(1(1(1(1(0(1(1(1(0(0(0(1(2(2(2(1(1(1(2(0(1(1(0(1(1(1(x1)))))))))))))))))))))))))))) 1(2(0(1(1(1(2(0(2(0(1(1(2(0(1(0(1(0(0(1(2(0(1(2(2(2(1(x1))))))))))))))))))))))))))) -> 1(2(2(2(1(1(0(0(0(0(2(1(2(0(2(1(1(1(0(1(2(2(0(1(1(1(0(x1))))))))))))))))))))))))))) 2(1(0(2(2(0(2(0(0(1(1(1(2(2(1(0(2(0(1(2(2(0(1(0(0(2(1(x1))))))))))))))))))))))))))) -> 2(1(0(2(1(2(1(1(1(0(0(1(2(2(1(1(2(1(0(0(0(2(1(2(1(1(1(1(0(2(x1)))))))))))))))))))))))))))))) 2(1(2(2(0(0(0(1(1(1(1(2(0(2(2(0(2(1(0(2(0(0(2(0(0(0(1(x1))))))))))))))))))))))))))) -> 1(0(0(2(2(1(1(0(2(2(0(0(0(2(2(2(2(0(2(1(1(2(1(0(0(2(1(1(1(1(x1)))))))))))))))))))))))))))))) 0(1(0(2(0(0(1(1(0(0(0(2(1(2(0(1(0(0(1(2(0(0(1(0(1(1(2(1(x1)))))))))))))))))))))))))))) -> 0(1(1(1(1(0(0(1(0(1(2(2(2(1(0(0(0(0(1(2(2(1(2(0(1(1(2(0(1(1(x1)))))))))))))))))))))))))))))) 0(1(0(2(2(0(1(0(2(0(1(2(0(0(1(2(2(2(0(2(2(2(1(2(1(1(2(0(x1)))))))))))))))))))))))))))) -> 1(1(1(1(1(1(1(1(2(1(1(1(0(1(2(0(2(2(0(0(2(1(2(1(1(2(0(0(1(1(x1)))))))))))))))))))))))))))))) 0(2(0(1(2(2(2(1(0(2(0(2(2(0(1(0(0(2(1(2(1(2(1(1(0(1(1(2(x1)))))))))))))))))))))))))))) -> 1(2(0(0(1(2(2(0(1(1(2(1(1(1(1(2(1(0(1(2(0(2(2(1(2(1(1(1(2(1(x1)))))))))))))))))))))))))))))) 0(1(1(2(2(1(2(2(2(2(1(1(2(0(2(1(1(2(0(2(0(2(2(2(2(2(0(1(1(x1))))))))))))))))))))))))))))) -> 1(2(2(1(0(2(2(0(1(1(1(1(0(2(0(0(1(1(2(2(1(2(0(1(1(2(1(2(2(2(x1)))))))))))))))))))))))))))))) 0(1(2(2(0(2(0(1(1(0(0(2(2(2(2(1(2(2(2(0(0(2(0(0(1(1(2(2(1(x1))))))))))))))))))))))))))))) -> 1(1(2(0(0(2(1(1(2(0(0(2(1(2(2(0(0(2(2(0(0(2(0(1(2(2(2(2(1(x1))))))))))))))))))))))))))))) 0(1(2(2(2(2(1(2(0(1(0(2(1(2(1(2(0(2(2(0(0(0(0(2(0(0(2(1(1(x1))))))))))))))))))))))))))))) -> 1(0(1(2(1(0(2(0(1(2(1(2(2(0(2(2(1(0(0(1(2(0(1(1(2(1(1(1(1(1(x1)))))))))))))))))))))))))))))) 1(0(2(1(2(0(1(1(2(0(1(0(1(2(1(0(1(2(2(0(2(0(2(0(1(0(2(1(1(x1))))))))))))))))))))))))))))) -> 1(1(1(0(2(2(0(0(2(1(0(2(2(1(2(1(1(1(0(1(0(0(2(2(1(1(1(0(1(0(x1)))))))))))))))))))))))))))))) 1(2(0(2(0(1(0(0(1(0(2(1(1(0(2(0(0(0(0(0(2(1(1(0(2(0(0(1(1(x1))))))))))))))))))))))))))))) -> 2(1(1(0(1(0(0(0(2(0(2(2(2(0(1(1(2(0(1(2(2(2(1(2(1(1(2(0(2(2(x1)))))))))))))))))))))))))))))) 0(0(2(2(1(0(0(1(1(0(0(2(2(1(1(1(0(1(2(1(0(2(2(0(2(2(0(0(0(1(x1)))))))))))))))))))))))))))))) -> 0(0(0(1(1(1(0(1(2(1(0(2(0(2(1(1(0(0(2(0(2(2(2(2(1(1(2(0(0(0(x1)))))))))))))))))))))))))))))) 1(2(0(1(2(0(2(0(2(1(1(1(2(0(1(1(2(1(1(0(2(0(0(1(1(0(0(2(2(2(x1)))))))))))))))))))))))))))))) -> 1(1(1(0(2(0(2(0(1(2(1(1(2(0(1(2(1(2(2(0(2(1(1(1(2(0(0(0(0(2(x1)))))))))))))))))))))))))))))) Proof: Open