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

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

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