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

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

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