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

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

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