20v20v8v,6w,6v8v,w,4f,3w,4v4v,5w,f,2w,3f,w,4v4v,w,10f,w,4v4v,w,f,w,5f,w,f,2w,4v4v,w,3f,5w,f,w,5v4v,3w,f,w,5f,w,5v6v,w,f,w,3f,w,f,w,5v6v,w,3f,w,3f,w,5v6v,w,f,3w,f,3w,5v5v,2w,5f,w,7v4v,2w,2f,6w,6v4v,w,3a,f,4a,w,6v4v,2w,f,w,f,5w,6v5v,w,3f,w,10v5v,5w,10v20v20v285,286,287,289,290,291,292107,109,111,147,171,211,247288
