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

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

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