C1322331331121211113313331333133313331323223313331333132322121111123123121   >>    C132233133112121111331333133313331333132322331333133313232212111112312312   <<    C1322331331121211113313331333133313331323223313331333132322121111123123123   >>      C1322331331121211113313331333133313331323223313331333132322121111123123122   >>