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

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

*GRAMMAR*
lug -> GREEN 
 gazzer -> YELLOW 
 zup -> BLUE 
 dax -> PINK 
 x1 tufa u1 -> [u1] [x1] 
 u1 blicket -> [u1] [u1] 
 u1 kiki u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 