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

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

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