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

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

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