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

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

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