C132233133112121111331333133313331312121111133313331333131333131211122131231   >>    C13223313311212111133133313331333131212111113331333133313133313121112213123   <<    C132233133112121111331333133313331312121111133313331333131333131211122131233   >>      C132233133112121111331333133313331312121111133313331333131333131211122131232   >>