C1333231331121111331333133313331331121133133313331322331311311221   >>    C133323133112111133133313331333133112113313331333132233131131122   <<    C1333231331121111331333133313331331121133133313331322331311311223   >>      C1333231331121111331333133313331331121133133313331322331311311222   >>