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

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

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