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

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

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