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

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

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