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

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

*GRAMMAR*
fep -> RED 
 gazzer -> PURPLE 
 tufa -> YELLOW 
 dax -> PINK 
 x1 kiki x2 -> [x2] [x1] 
 x1 wif -> [x1] [x1] [x1] 
 u1 zup -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 