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

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

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