C133323133112111133133313331333133313231322331333131133132321233131   >>    C13332313311211113313331333133313331323132233133313113313232123313   <<    C133323133112111133133313331333133313231322331333131133132321233133   >>      C133323133112111133133313331333133313231322331333131133132321233132   >>