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

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

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