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

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

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