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

*QUERY*
IN: blicket tufa OUT: PURPLE BLUE
IN: tufa OUT: BLUE
IN: tufa zup tufa lug gazzer dax lug gazzer OUT: GREEN BLUE GREEN BLUE GREEN BLUE GREEN BLUE
IN: tufa gazzer zup blicket zup blicket OUT: BLUE GREEN PURPLE PURPLE
IN: tufa zup tufa OUT: BLUE BLUE
IN: gazzer dax lug tufa OUT: BLUE GREEN GREEN GREEN
IN: blicket blicket gazzer lug blicket OUT: PURPLE PURPLE PURPLE GREEN
IN: tufa lug gazzer dax OUT: GREEN BLUE GREEN BLUE GREEN BLUE
IN: gazzer lug blicket OUT: PURPLE GREEN
IN: blicket gazzer zup tufa lug gazzer OUT: GREEN PURPLE GREEN BLUE

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