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

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

*GRAMMAR*
tufa -> RED 
 blicket -> PURPLE 
 dax -> BLUE 
 zup -> PINK 
 u1 fep x1 -> [u1] [x1] 
 u1 kiki u2 -> [u1] [u2] 
 x1 wif -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 