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

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

*GRAMMAR*
tufa -> BLUE 
 wif -> YELLOW 
 zup -> RED 
 kiki -> PINK 
 u1 dax x1 -> [x1] [x1] [u1] [x1] 
 x1 gazzer -> [x1] [x1] 
 u1 blicket u2 -> [u1] [u1] [u1] [u1] [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 