23469776 reads; of these:
  23469776 (100.00%) were paired; of these:
    5514135 (23.49%) aligned concordantly 0 times
    17417781 (74.21%) aligned concordantly exactly 1 time
    537860 (2.29%) aligned concordantly >1 times
    ----
    5514135 pairs aligned concordantly 0 times; of these:
      56686 (1.03%) aligned discordantly 1 time
    ----
    5457449 pairs aligned 0 times concordantly or discordantly; of these:
      10914898 mates make up the pairs; of these:
        8664387 (79.38%) aligned 0 times
        2119843 (19.42%) aligned exactly 1 time
        130668 (1.20%) aligned >1 times
81.54% overall alignment rate