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Until mid-2001 , NASD rules restricted use of the SOES system to small retail customer orders , and prohibited broker-dealers from using SOES to trade for their own accounts . Parents think of the future education and jobs of their children and stop speaking their own languages at home . AdSense publishers can simply pull two snippets of code for their web site which will then pull Google search results into their own interface with no need to send users off-site . As the female releases the eggs , the male fertilizes them , catches them in his mouth , and places them in the nest , then drives the female away and guards the nest until the eggs hatch and the young can swim on their own . It even composed a letter for companies to send to traveling employees on their own letterhead .