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

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

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