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

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

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