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

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

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