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

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

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