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

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

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