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

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

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