 ncol  6 a 1500.0025 secs
#&gt; 28:    278    iris      ncol  6 c  500.0025 secs
#&gt; 29:    279    iris      ncol  6 d  500.0024 secs
#&gt; 30:    296    iris      ncol 10 a 1500.0025 secs
#&gt; 31:    320    iris      ncol 14 e  500.0023 secs
#&gt; 32:    340    iris      ncol 18 e  500.0023 secs
#&gt; 33:    347    iris      ncol 20 b 1500.0023 secs
#&gt; 34:    363    iris      ncol 23 c  500.0023 secs
#&gt; 35:    369    iris      ncol 24 d  500.0023 secs
#&gt; 36:    373    iris      ncol 25 c  500.0