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

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

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