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

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

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