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

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

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