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

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

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