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

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

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