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

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

*GRAMMAR*
fep -> BLUE 
 gazzer -> RED 
 tufa -> GREEN 
 blicket -> PURPLE 
 u1 kiki u2 -> [u2] [u1] 
 x1 lug x2 -> [x2] [x1] 
 x1 dax x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 