C23221211113313331233133313331312111133133313331333133112323122331   >>    C2322121111331333123313331333131211113313331333133313311232312233   <<    C23221211113313331233133313331312111133133313331333133112323122333   >>      C23221211113313331233133313331312111133133313331333133112323122332   >>