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

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

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