*SUPPORT*
IN: tufa zup blicket lug OUT: RED GREEN GREEN
IN: tufa zup blicket tufa OUT: GREEN GREEN GREEN
IN: kiki lug tufa OUT: PURPLE RED GREEN
IN: dax blicket tufa OUT: GREEN YELLOW
IN: tufa tufa blicket tufa OUT: GREEN GREEN GREEN
IN: dax fep OUT: YELLOW YELLOW
IN: kiki zup blicket tufa OUT: GREEN PURPLE PURPLE
IN: dax kiki zup blicket kiki OUT: PURPLE YELLOW PURPLE PURPLE
IN: tufa zup fep fep OUT: GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN
IN: lug OUT: RED
IN: lug zup blicket tufa fep OUT: GREEN RED RED GREEN RED RED
IN: dax OUT: YELLOW
IN: tufa fep OUT: GREEN GREEN
IN: lug zup OUT: RED RED

*QUERY*
IN: tufa zup OUT: GREEN GREEN
IN: kiki zup OUT: PURPLE PURPLE
IN: kiki zup blicket kiki fep OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: dax tufa zup fep OUT: YELLOW GREEN GREEN YELLOW GREEN GREEN
IN: kiki lug fep OUT: PURPLE RED PURPLE RED
IN: tufa lug fep fep OUT: GREEN RED GREEN RED GREEN RED GREEN RED
IN: tufa OUT: GREEN
IN: tufa blicket dax OUT: YELLOW GREEN
IN: lug dax OUT: RED YELLOW
IN: tufa dax zup OUT: GREEN YELLOW YELLOW

*GRAMMAR*
kiki -> PURPLE 
 lug -> RED 
 tufa -> GREEN 
 dax -> YELLOW 
 x1 fep -> [x1] [x1] 
 x1 blicket u1 -> [u1] [x1] 
 u1 zup -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 