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

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

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