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

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

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