20v19w,vw,17f,w,vw,f,7w,a,7w,f,w,vw,f,w,13f,w,f,w,vw,f,w,f,w,9f,w,f,w,f,w,vw,f,w,f,2w,3f,w,3f,2w,f,w,f,w,vw,f,w,4f,5w,4f,w,f,w,vw,f,w,f,2w,a,w,3f,w,a,2w,f,w,f,w,vw,3f,4w,3f,4w,3f,w,vw,f,w,f,2w,a,w,3f,w,a,2w,f,w,f,w,vw,f,w,4f,5w,4f,w,f,w,vw,f,w,f,2w,3f,w,3f,2w,f,w,f,w,vw,f,w,f,w,9f,w,f,w,f,w,vw,f,w,13f,w,f,w,vw,f,7w,a,7w,f,w,vw,17f,w,v19w,v20v20v69,166,172,206,212,30969,89,109,269,289,309196
