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

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

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