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

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

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