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

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

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