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

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

*GRAMMAR*
blicket -> RED 
 kiki -> GREEN 
 dax -> PURPLE 
 fep -> BLUE 
 u1 zup -> [u1] [u1] [u1] 
 x1 lug x2 -> [x2] [x1] 
 u1 tufa u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 