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

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

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