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

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

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