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

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

*GRAMMAR*
lug -> YELLOW 
 zup -> BLUE 
 gazzer -> PURPLE 
 fep -> PINK 
 x1 wif -> [x1] [x1] 
 x1 tufa x2 -> [x2] [x1] [x1] 
 x1 kiki u1 -> [x1] [x1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 