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

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

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