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

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

*GRAMMAR*
blicket -> RED 
 gazzer -> PINK 
 lug -> PURPLE 
 fep -> BLUE 
 x1 dax x2 -> [x1] [x2] 
 u1 kiki x1 -> [u1] [x1] 
 x1 tufa -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 