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

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

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