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

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

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