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

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

*GRAMMAR*
fep -> PINK 
 kiki -> BLUE 
 lug -> YELLOW 
 blicket -> GREEN 
 u1 tufa u2 -> [u2] [u1] 
 x1 dax u1 -> [x1] [u1] 
 x1 gazzer x2 -> [x2] [x1] [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 