20v20v7v,6w,7v7v,w,f,a,2f,w,7v7v,w,4f,w,7v7v,w,a,f,2a,4w,4v7v,w,3a,4f,w,4v4v,4w,3f,a,3f,w,4v4v,w,f,a,f,a,f,a,f,4w,4v4v,w,9f,w,5v4v,w,f,a,f,a,f,a,f,a,f,w,5v4v,w,2f,3w,4f,w,5v4v,4w,v,6w,5v20v20v69,108,110,111,128,129,130,151,166,168,170,206,208,210,21288,89,90,109,132,149,150,169,186,187,188,189,190,191,192171
