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

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

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