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

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

*GRAMMAR*
wif -> YELLOW 
 dax -> BLUE 
 gazzer -> RED 
 kiki -> PURPLE 
 x1 lug x2 -> [x2] [x1] 
 u1 tufa -> [u1] [u1] 
 x1 blicket -> [x1] [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 