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

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

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