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

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

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