C133323133112111133133313331333133313223313331333131133133313331333132313131221   >>    C13332313311211113313331333133313331322331333133313113313331333133313231313122   <<    C133323133112111133133313331333133313223313331333131133133313331333132313131223   >>      C133323133112111133133313331333133313223313331333131133133313331333132313131222   >>