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

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

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