C312322331333132212111133133313331333133312121111331322331311331211   >>    C31232233133313221211113313331333133313331212111133132233131133121   <<    C312322331333132212111133133313331333133312121111331322331311331213   >>      C312322331333132212111133133313331333133312121111331322331311331212   >>