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

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

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