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

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

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