C111113331333132322331333133313331331121111121133133313121111133313332132321321   >>    C11111333133313232233133313331333133112111112113313331312111113331333213232132   <<    C111113331333132322331333133313331331121111121133133313121111133313332132321323   >>      C111113331333132322331333133313331331121111121133133313121111133313332132321322   >>