C313212111133131211331333133313331333132233132313331322232311211   >>    C31321211113313121133133313331333133313223313231333132223231121   <<    C313212111133131211331333133313331333132233132313331322232311213   >>      C313212111133131211331333133313331333132233132313331322232311212   >>