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

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

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