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

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

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