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

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

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