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

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

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