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

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

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