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

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

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