20v8v,3w,9v8v,w,a,2w,8v7v,2w,f,a,2w,7v6v,2w,2f,a,f,2w,6v5v,2w,6f,3w,4v4v,2w,2a,6f,a,w,4v4v,w,a,6f,2a,2w,4v4v,3w,6f,2w,5v6v,2w,f,a,2f,2w,6v7v,2w,a,f,2w,7v8v,2w,a,w,8v9v,3w,8v20v20v49,70,90,126,127,134,145,152,153,189,209,23089,108,110,128,130,132,147,149,151,169,171,190129
