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

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

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