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

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

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