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

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

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