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

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

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