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

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

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