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

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

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