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

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

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