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

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

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