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

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

*GRAMMAR*
kiki -> GREEN 
 wif -> PINK 
 zup -> PURPLE 
 lug -> YELLOW 
 u1 gazzer u2 -> [u1] [u2] 
 x1 dax u1 -> [x1] [u1] [x1] 
 x1 fep u1 -> [u1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 