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

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

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