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

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

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