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

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

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