20v20v7v,w,3v,2w,7v5v,6w,f,w,v,w,5v4v,w,f,2w,2f,a,2f,2w,5v4v,w,f,w,2f,3a,f,w,6v4v,w,4f,a,f,a,f,w,6v4v,4w,f,a,f,a,2f,w,5v6v,w,2f,3a,2f,w,5v7v,2w,5f,w,5v7v,w,5f,2w,5v7v,6w,7v20v20v20v90,109,110,111,129,131,149,151,169,170,171108,112,130,148,149,150,152,170,172,190,191193
