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

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

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