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

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

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