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

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

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