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

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

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