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

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

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