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

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

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