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

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

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