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

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

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