C3123223313331322121111331333133313331333121211113312111112111113112113321   >>    C312322331333132212111133133313331333133312121111331211111211111311211332   <<    C3123223313331322121111331333133313331333121211113312111112111113112113323   >>      C3123223313331322121111331333133313331333121211113312111112111113112113322   >>