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

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

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