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

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

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