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

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

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