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

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

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