[lemma=first] [tag=NN | lemma=□]
[lemma=first] [tag=NN | lemma=part]
[lemma=first] [tag=NN | lemma=first]
After the first voice enters alone , one by one - in the fashion of counterpoint - the other voices cascade into the motet , creating a figurative " flood " of sound . An apparatus , such as a die and a press , is used to reversibly deform a tube of SMA of a first shape to a second shape . Dr. Couch stated that the first mission statement was prepared over ten years ago and , together with the board ’ s Vision and Mission Statement , helped guide EPD ’ s actions over the subsequent decade . Furthermore , nothing is known about the survival and longevity of pig-derived xenografts as no primate hosts have ever survived beyond the first month after transplant . A related problem , Boolean Formula Satisfiability ( commonly called SAT ) , is also NP-hard ; see Garey and Johnson for a proof of Cook 's Theorem , which was the first proof to show that a problem ( satisfiability ) is NP-hard .