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

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

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