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

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

*GRAMMAR*
gazzer -> BLUE 
 dax -> PURPLE 
 wif -> YELLOW 
 tufa -> PINK 
 x1 lug x2 -> [x2] [x1] [x1] 
 x1 kiki -> [x1] [x1] [x1] [x1] [x1] 
 x1 blicket -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 