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

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

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