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

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

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