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

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

*GRAMMAR*
kiki -> BLUE 
 gazzer -> YELLOW 
 tufa -> PURPLE 
 wif -> RED 
 x1 dax -> [x1] [x1] 
 u1 lug u2 -> [u2] [u1] 
 x1 fep -> [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 