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

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

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