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

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

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