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

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

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