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

*QUERY*
IN: wif blicket OUT: YELLOW PINK
IN: kiki gazzer wif OUT: RED YELLOW YELLOW RED
IN: blicket kiki kiki OUT: PINK RED RED
IN: wif wif OUT: YELLOW YELLOW
IN: wif zup OUT: YELLOW YELLOW
IN: kiki lug kiki OUT: RED RED
IN: kiki gazzer blicket OUT: RED PINK PINK RED
IN: wif gazzer blicket OUT: YELLOW PINK PINK YELLOW
IN: wif lug wif OUT: YELLOW YELLOW
IN: wif blicket blicket blicket zup OUT: YELLOW PINK PINK PINK YELLOW PINK PINK PINK

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