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

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

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