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

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

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