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

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

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