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

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

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