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

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

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