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

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

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