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

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

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