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

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

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