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

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

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