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

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

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