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

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

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