20v8v,w,11v7v,w,f,w,10v6v,w,f,a,f,w,9v5v,w,f,a,f,a,f,w,8v4v,w,f,a,3f,a,f,w,7v3v,w,f,a,5f,a,f,w,6v2v,w,f,5a,3f,a,f,w,5vv,w,13f,w,4v17w,3v20v20v20v20v20v20v20v20v20v20v68,87,89,106,110,125,131,144,145,146,147,148,15287,89,106,110,126,128,131,145,146,147,148,149,152171
