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

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

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