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

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

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