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

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

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