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

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

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