*SUPPORT*
IN: dax OUT: PINK
IN: fep wif zup OUT: YELLOW YELLOW PURPLE
IN: kiki blicket zup OUT: YELLOW BLUE
IN: zup OUT: YELLOW
IN: dax blicket zup OUT: YELLOW PINK
IN: fep blicket fep lug wif zup OUT: YELLOW YELLOW PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: zup wif zup wif dax wif dax OUT: PINK PINK PINK PINK YELLOW YELLOW YELLOW
IN: zup kiki blicket zup wif kiki wif kiki OUT: BLUE BLUE BLUE BLUE YELLOW YELLOW BLUE
IN: fep kiki blicket dax wif kiki OUT: BLUE BLUE PURPLE PINK BLUE
IN: kiki dax dax blicket kiki OUT: BLUE PINK BLUE PINK
IN: zup fep zup wif fep OUT: PURPLE PURPLE YELLOW PURPLE YELLOW
IN: dax blicket dax OUT: PINK PINK
IN: kiki blicket kiki lug OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: fep blicket dax wif fep OUT: PURPLE PURPLE PINK PURPLE

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

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