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

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

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