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

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

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