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

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

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