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

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

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