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

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

*GRAMMAR*
zup -> GREEN 
 blicket -> YELLOW 
 fep -> RED 
 dax -> PURPLE 
 u1 tufa x1 -> [u1] [x1] 
 u1 lug u2 -> [u2] [u1] 
 x1 kiki -> [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 