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

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

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