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

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

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