C133323133112111133133313331333133313223331333133313331323221233332113221   >>    C13332313311211113313331333133313331322333133313331333132322123333211322   <<    C133323133112111133133313331333133313223331333133313331323221233332113223   >>      C133323133112111133133313331333133313223331333133313331323221233332113222   >>