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

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

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