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

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

*GRAMMAR*
lug -> GREEN 
 kiki -> PINK 
 wif -> RED 
 dax -> BLUE 
 x1 blicket u1 -> [u1] [x1] 
 u1 zup -> [u1] [u1] [u1] 
 x1 tufa x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 