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

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

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