46982555 reads; of these:
  46982555 (100.00%) were paired; of these:
    8588460 (18.28%) aligned concordantly 0 times
    31290742 (66.60%) aligned concordantly exactly 1 time
    7103353 (15.12%) aligned concordantly >1 times
    ----
    8588460 pairs aligned concordantly 0 times; of these:
      1894642 (22.06%) aligned discordantly 1 time
    ----
    6693818 pairs aligned 0 times concordantly or discordantly; of these:
      13387636 mates make up the pairs; of these:
        11523861 (86.08%) aligned 0 times
        1018113 (7.60%) aligned exactly 1 time
        845662 (6.32%) aligned >1 times
87.74% overall alignment rate