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

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

*GRAMMAR*
tufa -> BLUE 
 wif -> RED 
 lug -> YELLOW 
 blicket -> PURPLE 
 x1 kiki x2 -> [x1] [x2] 
 u1 gazzer u2 -> [u2] [u2] [u1] [u1] 
 x1 fep x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 