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

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

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