5v,9w,6v4v,2w,3f,w,3f,2w,5v4v,w,2a,2f,w,2f,2a,w,5v4v,w,f,2w,f,w,f,2w,f,w,5v4v,w,f,w,f,a,w,a,f,w,f,w,5v4v,w,f,w,2f,w,2f,w,f,w,5v4v,w,f,w,2f,w,2f,w,f,w,5v4v,w,f,w,a,f,w,f,a,w,f,w,5v3v,2w,2f,2a,w,2a,2f,2w,4v3v,w,2f,a,2f,a,2f,a,2f,w,4v3v,w,f,2w,f,w,f,w,f,2w,f,w,4v3v,w,4f,w,f,w,4f,w,4v3v,2w,4f,a,4f,2w,4v4v,11w,5v20v45,46,52,53,88,90,147,151,167,168,170,171,186,189,192,24946,52,88,90,147,151,167,168,170,171,186,192,209,226,232,249189
