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

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

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