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

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

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