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

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

*GRAMMAR*
lug -> BLUE 
 gazzer -> PURPLE 
 wif -> YELLOW 
 dax -> GREEN 
 u1 zup x1 -> [u1] [x1] 
 u1 blicket u2 -> [u1] [u2] 
 x1 kiki x2 -> [x1] [x2] [x2] 
 u1 x1 -> [u1] [x1] 
 