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

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

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