C11112331312111112111133133313331333132212111133133313331333133322122331   >>    C1111233131211111211113313331333133313221211113313331333133313332212233   <<    C11112331312111112111133133313331333132212111133133313331333133322122333   >>      C11112331312111112111133133313331333132212111133133313331333133322122332   >>