C133323133112111133133313331333133313231322331323132233131333133313113322121   >>    C13332313311211113313331333133313331323132233132313223313133313331311332212   <<    C133323133112111133133313331333133313231322331323132233131333133313113322123   >>      C133323133112111133133313331333133313231322331323132233131333133313113322122   >>