27978813 reads; of these:
  27978813 (100.00%) were paired; of these:
    22894557 (81.83%) aligned concordantly 0 times
    4100793 (14.66%) aligned concordantly exactly 1 time
    983463 (3.52%) aligned concordantly >1 times
    ----
    22894557 pairs aligned concordantly 0 times; of these:
      10577261 (46.20%) aligned discordantly 1 time
    ----
    12317296 pairs aligned 0 times concordantly or discordantly; of these:
      24634592 mates make up the pairs; of these:
        9985615 (40.53%) aligned 0 times
        10287828 (41.76%) aligned exactly 1 time
        4361149 (17.70%) aligned >1 times
82.16% overall alignment rate