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

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

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