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

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

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