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

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

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