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

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

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