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

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

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