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

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

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