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

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

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