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

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

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