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

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

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