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

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

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