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

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

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