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

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

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