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

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

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