20v20vv,18w,vv,2w,a,3f,8w,3f,w,vv,2w,2f,w,f,6w,a,2f,w,f,w,vv,2w,2f,w,f,7w,f,w,2f,w,vv,2w,2f,2w,a,6w,f,w,f,a,w,vv,2w,2f,w,a,7f,a,w,2f,w,vv,2w,f,a,f,w,f,5w,f,a,w,2f,w,vv,2w,f,w,3f,w,3f,w,f,2w,2f,w,vv,2w,3f,w,3f,w,3f,2w,a,f,w,vv,2w,3f,a,f,5w,f,2w,2f,w,vv,2w,a,f,w,2f,a,5f,2w,a,f,w,vv,2w,2f,7w,3f,w,f,2w,vv,2w,2f,8w,4f,2w,vv,w,5f,7w,f,4w,vv,w,13f,4w,vv,18w,v20v20v63,93,127,137,146,154,164,174,216,226,243,248,25665,84,103,143,148,154,176,216,223,224,226,237,305106
