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

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

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