C133323133112111113331333131133133313331322331333133311211322331   >>    C13332313311211111333133313113313331333132233133313331121132233   <<    C133323133112111113331333131133133313331322331333133311211322333   >>      C133323133112111113331333131133133313331322331333133311211322332   >>