v,17w,2v2w,a,w,a,w,a,w,a,w,a,w,a,w,a,w,a,w,2vw,a,15f,w,2v2w,f,w,f,w,f,w,f,w,f,w,f,w,f,w,f,w,2vw,a,15f,w,2v2w,f,w,f,w,f,w,f,w,f,w,f,w,f,w,f,w,2vw,a,15f,w,2v2w,f,w,f,w,f,w,f,w,f,w,f,w,f,w,f,w,2vw,a,15f,w,2v18w,2v20v20v20v20v20v22,24,26,28,30,32,34,36,41,81,121,16142,44,46,48,50,52,82,88,96,130,134,172176
