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

*QUERY*
IN: gazzer dax fep OUT: YELLOW PURPLE
IN: fep lug dax gazzer dax fep OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE YELLOW PURPLE
IN: kiki kiki lug OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE
IN: kiki lug OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: kiki wif kiki OUT: BLUE BLUE
IN: kiki kiki dax tufa OUT: BLUE BLUE PINK
IN: fep OUT: PURPLE
IN: tufa kiki gazzer OUT: PINK BLUE YELLOW
IN: gazzer lug dax gazzer OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: fep lug dax kiki OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE BLUE

*GRAMMAR*
gazzer -> YELLOW 
 fep -> PURPLE 
 tufa -> PINK 
 kiki -> BLUE 
 u1 lug -> [u1] [u1] [u1] [u1] [u1] [u1] 
 x1 wif x2 -> [x1] [x2] 
 x1 dax u1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 