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

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

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