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

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

*GRAMMAR*
gazzer -> PURPLE 
 fep -> PINK 
 lug -> YELLOW 
 dax -> GREEN 
 x1 kiki -> [x1] [x1] 
 x1 zup -> [x1] [x1] 
 x1 tufa x2 -> [x1] [x1] [x2] [x2] [x2] 
 u1 x1 -> [u1] [x1] 
 