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

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

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