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

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

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