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

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

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