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

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

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