20vv,18w,vv,w,a,f,w,3f,w,a,w,3f,w,2f,a,w,vv,w,6f,w,f,w,7f,w,vv,w,4f,w,f,w,f,w,f,w,5f,w,vv,w,5f,w,3f,w,6f,w,vv,w,2f,4w,3f,4w,3f,w,vv,w,16f,w,vv,w,2f,4w,3f,4w,3f,w,vv,w,9f,w,6f,w,vv,w,4f,w,a,2f,w,a,w,5f,w,vv,w,6f,w,f,w,7f,w,vv,w,a,f,w,2f,a,w,a,w,a,5f,a,w,vv,18w,v20v42,49,57,207,211,242,247,249,251,25766,83,96,128,143,156,223,226,232,23651
