C13223313311212111133133313331333133313231323133211331323321112111   >>    C1322331331121211113313331333133313331323132313321133132332111211   <<    C13223313311212111133133313331333133313231323133211331323321112113   >>      C13223313311212111133133313331333133313231323133211331323321112112   >>