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

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

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