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

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

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