http://kelvinlawrence.net/book/Gremlin-Graph-Guide.html
[[aus,yyz,hnd,syd,wlg],4] [[aus,yyz,hnd,akl,wlg],4] [[aus,dfw,syd,wlg],3] [[aus,iah,akl,wlg],3] [[aus,lax,syd,wlg],3] [[aus,lax,mel,wlg],3] [[aus,lax,akl,wlg],3] [[aus,lax,bne,wlg],3] [[aus,sfo,syd,wlg],3] [[aus,sfo,akl,wlg],3] as a side note, if we wanted to include the path's length rather than the...