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

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

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