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

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

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