C133323133112111133133313331333133313233321133133313331322133313112331323212321   >>    C13332313311211113313331333133313331323332113313331333132213331311233132321232   <<    C133323133112111133133313331333133313233321133133313331322133313112331323212323   >>      C133323133112111133133313331333133313233321133133313331322133313112331323212322   >>