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

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

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