[lemma=possible] [□]
[lemma=possible] [□=□]
[lemma=possible] [□ & □]
Students must apply to UIS before it is possible to enroll in courses . These two boundary conditions make it possible to narrow the range of choices for the appropriate mathematical model to an equation that produces a sigmoidal ( " S " ) shape as shown in step 3 of figure 68 . " A compression level of 9 means " compressed as much as possible to produce the smallest possible file . It was possible to establish such an organization because everybody knows everybody in the Czech environmental movement , for already a long time . Let me also table an abridged summary , which members of the opposition might find possible to read .