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

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

*GRAMMAR*
tufa -> PURPLE 
 blicket -> PINK 
 gazzer -> YELLOW 
 lug -> BLUE 
 x1 wif x2 -> [x2] [x1] 
 u1 dax -> [u1] [u1] [u1] [u1] 
 u1 fep u2 -> [u2] [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 