C132233133112121111331333133313331312121111133313331323213332313121   >>    C13223313311212111133133313331333131212111113331333132321333231312   <<    C132233133112121111331333133313331312121111133313331323213332313123   >>      C132233133112121111331333133313331312121111133313331323213332313122   >>