20v5v,9w,6v4v,2w,7f,2w,5v4v,w,2f,w,3f,w,2f,w,5v4v,w,f,w,f,a,w,a,f,w,f,w,5v4v,w,3f,3a,3f,w,5v4v,w,f,w,f,3a,f,w,f,w,5v4v,w,f,3w,a,3w,f,w,5v4v,w,3f,w,a,w,3f,w,5v4v,3w,5f,3w,5v5v,w,7f,w,6v5v,w,7f,w,6v5v,9w,6v20v20v88,90,108,109,110,128,129,130,149,16968,69,70,188,190,207,208,209,210,211229
