20v20v20v4v,6w,10v4v,w,2f,a,f,w,10v4v,w,f,a,2f,2w,9v4v,2w,2f,a,f,w,9v5v,w,f,a,2f,2w,8v5v,2w,2f,a,f,w,8v6v,w,f,a,2f,2w,7v6v,2w,2f,a,f,w,7v7v,w,f,a,2f,2w,6v7v,2w,2f,a,f,w,6v8v,w,f,a,2f,2w,5v8v,2w,2f,a,f,w,5v9v,w,f,a,2f,w,5v9v,2w,3f,w,5v10v,5w,5v20v20v87,106,128,147,169,188,210,229,251,270,292,311106,128,147,169,188,210,229,251,270,292,311,312333
