C132233133112121111331333133313331323133313331333133311211322231   >>    C13223313311212111133133313331333132313331333133313331121132223   <<    C132233133112121111331333133313331323133313331333133311211322233   >>      C132233133112121111331333133313331323133313331333133311211322232   >>