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

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

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