C132233133112121111331333133313331323132322331323133311211331333131232311   >>    C13223313311212111133133313331333132313232233132313331121133133313123231   <<    C132233133112121111331333133313331323132322331323133311211331333131232313   >>      C132233133112121111331333133313331323132322331323133311211331333131232312   >>