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

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

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