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

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

*GRAMMAR*
lug -> RED 
 dax -> GREEN 
 kiki -> PURPLE 
 tufa -> YELLOW 
 u1 blicket x1 -> [x1] [u1] 
 x1 fep u1 -> [x1] [x1] [u1] [x1] 
 x1 zup x2 -> [x1] [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 