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

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

*GRAMMAR*
kiki -> PINK 
 fep -> PURPLE 
 wif -> RED 
 tufa -> BLUE 
 u1 dax -> [u1] [u1] [u1] [u1] 
 u1 blicket u2 -> [u1] [u2] 
 x1 gazzer x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 