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

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

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