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

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

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