C132233133112121111331333133313331333132322331333133313232211323323313121   >>    C13223313311212111133133313331333133313232233133313331323221132332331312   <<    C132233133112121111331333133313331333132322331333133313232211323323313123   >>      C132233133112121111331333133313331333132322331333133313232211323323313122   >>