*SUPPORT*
IN: kiki lug tufa gazzer wif OUT: PURPLE BLUE GREEN PURPLE PURPLE BLUE GREEN
IN: wif gazzer wif OUT: BLUE BLUE
IN: kiki zup wif gazzer kiki fep tufa OUT: GREEN PURPLE PURPLE RED BLUE
IN: kiki gazzer kiki OUT: PURPLE PURPLE
IN: wif kiki gazzer tufa gazzer kiki OUT: PURPLE GREEN BLUE PURPLE
IN: tufa lug kiki OUT: GREEN PURPLE GREEN GREEN PURPLE
IN: zup fep kiki OUT: PURPLE RED
IN: zup zup kiki lug tufa OUT: RED RED PURPLE GREEN PURPLE PURPLE GREEN
IN: kiki fep zup fep tufa OUT: GREEN RED PURPLE
IN: tufa wif wif fep tufa OUT: GREEN GREEN BLUE BLUE
IN: zup OUT: RED
IN: kiki lug tufa fep tufa OUT: GREEN PURPLE GREEN PURPLE PURPLE GREEN
IN: kiki fep kiki gazzer tufa OUT: GREEN PURPLE PURPLE
IN: zup wif gazzer tufa gazzer wif OUT: BLUE GREEN RED BLUE

*QUERY*
IN: kiki kiki wif gazzer zup OUT: RED PURPLE PURPLE BLUE
IN: kiki OUT: PURPLE
IN: tufa gazzer tufa OUT: GREEN GREEN
IN: tufa wif fep tufa gazzer kiki OUT: PURPLE GREEN GREEN BLUE
IN: kiki lug zup OUT: PURPLE RED PURPLE PURPLE RED
IN: tufa OUT: GREEN
IN: wif OUT: BLUE
IN: wif lug wif fep kiki OUT: PURPLE BLUE BLUE BLUE BLUE BLUE
IN: wif wif tufa OUT: BLUE BLUE GREEN
IN: zup gazzer wif OUT: BLUE RED

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