C1322331331121211113313331333133313331323321212111133132313231313233211   >>    C132233133112121111331333133313331333132332121211113313231323131323321   <<    C1322331331121211113313331333133313331323321212111133132313231313233213   >>      C1322331331121211113313331333133313331323321212111133132313231313233212   >>