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

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

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