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

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

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