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

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

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