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

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

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