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

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

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