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

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

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