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

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

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