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

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

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