*SUPPORT*
IN: dax blicket blicket wif OUT: RED BLUE BLUE BLUE BLUE
IN: tufa wif OUT: PURPLE PURPLE PURPLE
IN: blicket fep kiki dax OUT: YELLOW RED BLUE BLUE YELLOW RED YELLOW RED
IN: dax wif OUT: RED RED RED
IN: dax OUT: RED
IN: kiki lug OUT: YELLOW YELLOW YELLOW
IN: blicket dax wif OUT: BLUE RED RED RED
IN: kiki wif OUT: YELLOW YELLOW YELLOW
IN: blicket wif OUT: BLUE BLUE BLUE
IN: blicket lug OUT: BLUE BLUE BLUE
IN: kiki tufa tufa wif OUT: YELLOW PURPLE PURPLE PURPLE PURPLE
IN: blicket OUT: BLUE
IN: dax lug OUT: RED RED RED
IN: tufa blicket lug OUT: PURPLE BLUE BLUE BLUE

*QUERY*
IN: tufa lug OUT: PURPLE PURPLE PURPLE
IN: kiki fep blicket OUT: BLUE YELLOW YELLOW BLUE BLUE
IN: kiki OUT: YELLOW
IN: dax kiki OUT: RED YELLOW
IN: tufa blicket tufa wif OUT: PURPLE BLUE PURPLE PURPLE PURPLE
IN: tufa blicket dax wif OUT: PURPLE BLUE RED RED RED
IN: kiki tufa lug OUT: YELLOW PURPLE PURPLE PURPLE
IN: tufa kiki OUT: PURPLE YELLOW
IN: dax tufa kiki OUT: RED PURPLE YELLOW
IN: tufa OUT: PURPLE

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