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

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

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