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

*QUERY*
IN: lug zup tufa dax OUT: PINK PINK PINK PINK BLUE PINK PINK
IN: dax blicket OUT: BLUE BLUE BLUE
IN: dax kiki tufa lug OUT: BLUE RED BLUE RED PINK BLUE RED
IN: kiki tufa kiki OUT: RED RED RED RED
IN: lug blicket OUT: PINK PINK PINK
IN: dax OUT: BLUE
IN: dax zup OUT: BLUE BLUE
IN: dax kiki blicket OUT: BLUE RED RED RED
IN: dax kiki OUT: BLUE RED
IN: lug zup OUT: PINK PINK

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