C111113331333132322331333133313331323323131121133133313133311211   >>    C11111333133313232233133313331333132332313112113313331313331121   <<    C111113331333132322331333133313331323323131121133133313133311213   >>      C111113331333132322331333133313331323323131121133133313133311212   >>