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

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

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