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

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

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