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

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

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