C3123223313331322121111331333133313331333121211113313233313232313331121131   >>    C312322331333132212111133133313331333133312121111331323331323231333112113   <<    C3123223313331322121111331333133313331333121211113313233313232313331121133   >>      C3123223313331322121111331333133313331333121211113313233313232313331121132   >>