C133323133112111133133313331333133313231322331323221333133321122311   >>    C13332313311211113313331333133313331323132233132322133313332112231   <<    C133323133112111133133313331333133313231322331323221333133321122313   >>      C133323133112111133133313331333133313231322331323221333133321122312   >>