connect();
commitVocabularyByFile();
print("*** direct use ****\n");
v=getProjections(getGraph("_g3"),getGraph("_g1"));
print("_g3 in _g1="+v.size()+"projection(s)\n");
v=getProjections(getGraph("_g2"),getGraph("_g1"));
print("_g2 in _g1="+v.size()+"projection(s)\n");
disconnect();

connect();
commitVocabularyByFile();
commitGraphSetByFile();
print("*** qload use ****\n");
v=getProjections(getGraph("_g3"),getGraph("_g1"));
print("_g3 in _g1="+v.size()+"projection(s)\n");
v=getProjections(getGraph("_g2"),getGraph("_g1"));
print("_g2 in _g1="+v.size()+"projection(s)\n");
disconnect();