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

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

*GRAMMAR*
tufa -> BLUE 
 kiki -> YELLOW 
 fep -> PINK 
 blicket -> GREEN 
 x1 dax x2 -> [x2] [x1] 
 u1 lug -> [u1] [u1] 
 x1 gazzer x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 