*SUPPORT*
IN: blicket OUT: GREEN
IN: dax kiki dax kiki tufa kiki gazzer OUT: BLUE BLUE PINK PURPLE
IN: dax blicket OUT: BLUE GREEN
IN: gazzer gazzer kiki blicket OUT: PURPLE PURPLE GREEN
IN: blicket tufa gazzer gazzer OUT: GREEN PINK PURPLE PURPLE
IN: tufa blicket OUT: PINK GREEN
IN: blicket lug blicket OUT: GREEN GREEN
IN: gazzer kiki tufa OUT: PURPLE PINK
IN: gazzer kiki blicket lug blicket OUT: PURPLE GREEN GREEN
IN: gazzer kiki dax OUT: PURPLE BLUE
IN: tufa gazzer lug blicket lug tufa OUT: PINK PURPLE GREEN PINK
IN: dax kiki dax kiki gazzer OUT: BLUE BLUE PURPLE
IN: blicket kiki blicket kiki gazzer lug gazzer OUT: GREEN GREEN PURPLE PURPLE
IN: gazzer OUT: PURPLE

*QUERY*
IN: blicket dax lug tufa lug gazzer OUT: GREEN BLUE PINK PURPLE
IN: tufa OUT: PINK
IN: tufa lug tufa lug tufa kiki blicket OUT: PINK PINK PINK GREEN
IN: blicket kiki gazzer OUT: GREEN PURPLE
IN: dax tufa OUT: BLUE PINK
IN: tufa kiki dax OUT: PINK BLUE
IN: dax dax lug gazzer OUT: BLUE BLUE PURPLE
IN: dax gazzer lug tufa lug blicket OUT: BLUE PURPLE PINK GREEN
IN: dax kiki blicket lug blicket OUT: BLUE GREEN GREEN
IN: gazzer kiki dax lug blicket OUT: PURPLE BLUE GREEN

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