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

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

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