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

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

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