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

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

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