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

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

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