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

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

*GRAMMAR*
blicket -> PURPLE 
 tufa -> BLUE 
 zup -> GREEN 
 gazzer -> YELLOW 
 x1 wif x2 -> [x2] [x1] 
 x1 kiki -> [x1] [x1] [x1] 
 x1 dax -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 