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

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

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