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

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

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