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

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

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