20v20v2v,9w,9v2v,w,2f,w,4f,5w,5vv,2w,11f,4w,2vv,w,3f,w,f,w,2f,w,f,w,f,w,2f,w,2vv,w,5f,w,9f,2w,vv,w,f,4a,w,a,f,2w,f,w,f,w,2a,w,vv,2w,a,f,w,a,w,4a,5f,a,w,v2v,w,4a,w,a,f,w,3f,w,f,w,f,w,v2v,7w,9f,w,v8v,11w,v20v20v20v143,144,145,146,148,156,157,163,166,168,169,170,171,177,183,184,185,186,18887,88,103,123,124,125,126,128,129,130,132,152,154,164,172,174,176,191,19263
