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

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

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