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

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

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