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

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

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