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

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

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