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

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

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