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

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

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