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

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

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