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

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

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