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

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

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