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

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

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