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

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

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