C3123223313331322121111331333133313331333121211113313232211211121   >>    C312322331333132212111133133313331333133312121111331323221121112   <<    C3123223313331322121111331333133313331333121211113313232211211123   >>      C3123223313331322121111331333133313331333121211113313232211211122   >>