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

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

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