C232212111133133312331333133313121111121111333133313331313213223331   >>    C23221211113313331233133313331312111112111133313331333131321322333   <<    C232212111133133312331333133313121111121111333133313331313213223333   >>      C232212111133133312331333133313121111121111333133313331313213223332   >>