18078311 reads; of these:
  18078311 (100.00%) were paired; of these:
    11031883 (61.02%) aligned concordantly 0 times
    6226283 (34.44%) aligned concordantly exactly 1 time
    820145 (4.54%) aligned concordantly >1 times
    ----
    11031883 pairs aligned concordantly 0 times; of these:
      428282 (3.88%) aligned discordantly 1 time
    ----
    10603601 pairs aligned 0 times concordantly or discordantly; of these:
      21207202 mates make up the pairs; of these:
        20233352 (95.41%) aligned 0 times
        873868 (4.12%) aligned exactly 1 time
        99982 (0.47%) aligned >1 times
44.04% overall alignment rate