C133323133112111133133313331333133313223331333133313331323131323331322132311321   >>    C13332313311211113313331333133313331322333133313331333132313132333132213231132   <<    C133323133112111133133313331333133313223331333133313331323131323331322132311323   >>      C133323133112111133133313331333133313223331333133313331323131323331322132311322   >>