C132233133112121111331333133313331312121111133313331333131333133313332213221   >>    C13223313311212111133133313331333131212111113331333133313133313331333221322   <<    C132233133112121111331333133313331312121111133313331333131333133313332213223   >>      C132233133112121111331333133313331312121111133313331333131333133313332213222   >>