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

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

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