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

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

*GRAMMAR*
dax -> PURPLE 
 gazzer -> BLUE 
 blicket -> GREEN 
 lug -> YELLOW 
 x1 zup x2 -> [x1] [x2] 
 x1 kiki x2 -> [x2] [x1] 
 u1 tufa u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 