C132233133112121111331333133313331312121111133313331333131333133313331321311   >>    C13223313311212111133133313331333131212111113331333133313133313331333132131   <<    C132233133112121111331333133313331312121111133313331333131333133313331321313   >>      C132233133112121111331333133313331312121111133313331333131333133313331321312   >>