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

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

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