C232212111133133312331333133313121111121111333133312111113331333133322331321   >>    C23221211113313331233133313331312111112111133313331211111333133313332233132   <<    C232212111133133312331333133313121111121111333133312111113331333133322331323   >>      C232212111133133312331333133313121111121111333133312111113331333133322331322   >>