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

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

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