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

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

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