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

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

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