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

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

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