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

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

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