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

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

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