C133323133112111133133313331333133313223331333133313331333132311211313221   >>    C13332313311211113313331333133313331322333133313331333133313231121131322   <<    C133323133112111133133313331333133313223331333133313331333132311211313223   >>      C133323133112111133133313331333133313223331333133313331333132311211313222   >>