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

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

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