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

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

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