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

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

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