C132233133112121111331333133313331333132322331333133313233213231333131232311   >>    C13223313311212111133133313331333133313232233133313331323321323133313123231   <<    C132233133112121111331333133313331333132322331333133313233213231333131232313   >>      C132233133112121111331333133313331333132322331333133313233213231333131232312   >>