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

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

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