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

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

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