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

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

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