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

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

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