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

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

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