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

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

*GRAMMAR*
fep -> YELLOW 
 lug -> PINK 
 zup -> BLUE 
 kiki -> PURPLE 
 x1 wif x2 -> [x2] [x2] [x1] [x2] 
 u1 blicket u2 -> [u1] [u1] [u2] 
 x1 gazzer x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 