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

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

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