C132233133112121111331333133313331312121111133313331333131333133313331121311321   >>    C13223313311212111133133313331333131212111113331333133313133313331333112131132   <<    C132233133112121111331333133313331312121111133313331333131333133313331121311323   >>      C132233133112121111331333133313331312121111133313331333131333133313331121311322   >>