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

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

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