printf("(%d, %d)\n"*50,"<8=9EA?=B@CAEDABBF<??D?F=C<B:@;D4E6:4>3@0F/E2?0B5:*:(736-2-0.023()///.*(.*0*2(504*5,5)8/:2=/@-;3@2C5"map(_-55):_*)