C132233133112121111331333133313331323133313233121111331322231313311211   >>    C13223313311212111133133313331333132313331323312111133132223131331121   <<    C132233133112121111331333133313331323133313233121111331322231313311213   >>      C132233133112121111331333133313331323133313233121111331322231313311212   >>