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

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

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