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

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

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