*SUPPORT*
IN: fep zup kiki lug OUT: PINK PURPLE YELLOW
IN: lug wif OUT: PURPLE PURPLE
IN: fep fep lug OUT: PINK PINK PURPLE
IN: lug OUT: PURPLE
IN: dax wif OUT: GREEN GREEN
IN: zup OUT: YELLOW
IN: fep kiki dax wif OUT: GREEN PINK GREEN PINK
IN: dax kiki lug kiki dax wif OUT: GREEN PURPLE GREEN GREEN PURPLE GREEN
IN: fep kiki lug wif OUT: PURPLE PINK PURPLE PINK
IN: zup tufa OUT: YELLOW YELLOW
IN: lug tufa OUT: PURPLE PURPLE
IN: zup zup tufa OUT: YELLOW YELLOW YELLOW YELLOW
IN: lug dax dax OUT: PURPLE GREEN GREEN
IN: fep tufa OUT: PINK PINK

*QUERY*
IN: dax kiki lug wif wif OUT: PURPLE GREEN PURPLE GREEN PURPLE GREEN PURPLE GREEN
IN: fep kiki lug fep tufa OUT: PURPLE PINK PINK PURPLE PINK PINK
IN: dax wif tufa tufa OUT: GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN
IN: zup kiki lug wif OUT: PURPLE YELLOW PURPLE YELLOW
IN: dax OUT: GREEN
IN: zup kiki lug lug OUT: PURPLE PURPLE YELLOW
IN: dax fep OUT: GREEN PINK
IN: zup kiki lug OUT: PURPLE YELLOW
IN: dax wif tufa OUT: GREEN GREEN GREEN GREEN
IN: fep OUT: PINK

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