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

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

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