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

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

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