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

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

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