C111113331333132322331333133313331331121111121133133313332113321   >>    C11111333133313232233133313331333133112111112113313331333211332   <<    C111113331333132322331333133313331331121111121133133313332113323   >>      C111113331333132322331333133313331331121111121133133313332113322   >>