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

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

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