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

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

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