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

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

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