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

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

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