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

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

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