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

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

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