*SUPPORT*
IN: gazzer lug dax OUT: YELLOW PURPLE
IN: gazzer zup dax OUT: PURPLE PURPLE YELLOW
IN: fep wif wif wif OUT: PINK PINK PINK PINK PINK PINK PINK PINK
IN: dax lug fep wif OUT: PINK YELLOW PINK YELLOW
IN: fep lug dax OUT: YELLOW PINK
IN: tufa tufa OUT: RED RED
IN: gazzer zup tufa OUT: PURPLE PURPLE RED
IN: dax gazzer OUT: YELLOW PURPLE
IN: fep OUT: PINK
IN: fep fep lug fep zup gazzer OUT: PINK PINK PINK PINK PINK PINK PURPLE
IN: gazzer wif wif OUT: PURPLE PURPLE PURPLE PURPLE
IN: tufa wif OUT: RED RED
IN: gazzer lug gazzer OUT: PURPLE PURPLE
IN: tufa OUT: RED

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

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