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

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

*GRAMMAR*
lug -> GREEN 
 fep -> PURPLE 
 kiki -> YELLOW 
 blicket -> BLUE 
 x1 tufa -> [x1] [x1] 
 x1 gazzer x2 -> [x1] [x2] 
 u1 zup u2 -> [u1] [u2] [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 