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

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

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