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

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

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