C132233133112121111331333133313331323132313233313331333131321111   >>    C13223313311212111133133313331333132313231323331333133313132111   <<    C132233133112121111331333133313331323132313233313331333131321113   >>      C132233133112121111331333133313331323132313233313331333131321112   >>