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

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

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