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

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

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