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

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

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