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

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

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