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

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

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