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

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

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