g.V().hasLabel("user").filter(inE().has("picked","yes").count().is(eq(2))).values("name")

g.V().hasLabel("User").filter(inE().has("picked","yes").filter(outV().in().has("program","name", "abc")).count().is(eq(2)))

g.V().hasLabel("program").order().by("sDate", asc).values("name")

graph = TinkerGraph.open()
g = graph.traversal()
graph.io(graphml()).readGraph("/path/to/file/schema.graphml")

python schema.py > out.txt