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

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

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