23469776 reads; of these:
  23469776 (100.00%) were paired; of these:
    5524536 (23.54%) aligned concordantly 0 times
    17479933 (74.48%) aligned concordantly exactly 1 time
    465307 (1.98%) aligned concordantly >1 times
    ----
    5524536 pairs aligned concordantly 0 times; of these:
      58792 (1.06%) aligned discordantly 1 time
    ----
    5465744 pairs aligned 0 times concordantly or discordantly; of these:
      10931488 mates make up the pairs; of these:
        8678593 (79.39%) aligned 0 times
        2137317 (19.55%) aligned exactly 1 time
        115578 (1.06%) aligned >1 times
81.51% overall alignment rate