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

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

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