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

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

*GRAMMAR*
lug -> YELLOW 
 zup -> PINK 
 tufa -> BLUE 
 blicket -> RED 
 u1 wif u2 -> [u2] [u1] 
 x1 gazzer -> [x1] [x1] 
 u1 dax u2 -> [u2] [u2] [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 