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

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

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