31177312 reads; of these:
  31177312 (100.00%) were paired; of these:
    14264491 (45.75%) aligned concordantly 0 times
    16700206 (53.57%) aligned concordantly exactly 1 time
    212615 (0.68%) aligned concordantly >1 times
    ----
    14264491 pairs aligned concordantly 0 times; of these:
      473667 (3.32%) aligned discordantly 1 time
    ----
    13790824 pairs aligned 0 times concordantly or discordantly; of these:
      27581648 mates make up the pairs; of these:
        21628148 (78.41%) aligned 0 times
        5660607 (20.52%) aligned exactly 1 time
        292893 (1.06%) aligned >1 times
65.31% overall alignment rate