def addSymmetricYPath(outputs, path, y):
 vertexes = []
 loops = [getSymmetricYLoop(path, vertexes, (- y)), getSymmetricYLoop(path, vertexes, y)]
 outputs.append(getPillarOutput(loops))

def addSymmetricYPath ( outputs , path , y ) : vertexes = [ ] loops = [ getSymmetricYLoop ( path , vertexes , ( - y ) ) , getSymmetricYLoop ( path , vertexes , y ) ] outputs . append ( getPillarOutput ( loops ) )
add y path output to outputs .