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

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

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