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

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

*GRAMMAR*
gazzer -> RED 
 dax -> PINK 
 fep -> BLUE 
 wif -> PURPLE 
 u1 lug u2 -> [u1] [u2] [u1] [u1] 
 x1 tufa x2 -> [x2] [x2] [x1] [x2] 
 x1 blicket -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 