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

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

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