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

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

*GRAMMAR*
dax -> BLUE 
 lug -> PURPLE 
 wif -> RED 
 gazzer -> GREEN 
 x1 kiki -> [x1] [x1] [x1] 
 x1 blicket x2 -> [x1] [x2] 
 u1 tufa u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 