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

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

*GRAMMAR*
dax -> BLUE 
 lug -> GREEN 
 gazzer -> PINK 
 kiki -> PURPLE 
 x1 tufa u1 -> [x1] [u1] 
 u1 fep x1 -> [u1] [x1] 
 x1 wif x2 -> [x2] [x1] [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 