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

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

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