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

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

*GRAMMAR*
zup -> GREEN 
 lug -> PURPLE 
 fep -> YELLOW 
 blicket -> BLUE 
 x1 gazzer -> [x1] [x1] 
 u1 kiki x1 -> [x1] [u1] 
 u1 dax u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 