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

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

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