20v20v7v,6w,7v7v,w,a,2f,a,w,7v4v,4w,4a,w,7v4v,w,a,f,a,2f,3w,7v4v,w,2f,w,a,f,w,9v4v,w,5f,4w,6v4v,4w,3f,a,f,w,6v7v,w,2f,2a,f,3w,4v7v,2w,f,w,4f,w,4v8v,w,6f,w,4v8v,8w,4v20v20v68,71,88,89,90,91,105,107,128,171,190,19171,89,91,108,109,126,147,149,189,190,211,213169
