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

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

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