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

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

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