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

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

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