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

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

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