18105015 reads; of these:
  18105015 (100.00%) were paired; of these:
    10407586 (57.48%) aligned concordantly 0 times
    5769654 (31.87%) aligned concordantly exactly 1 time
    1927775 (10.65%) aligned concordantly >1 times
    ----
    10407586 pairs aligned concordantly 0 times; of these:
      1256299 (12.07%) aligned discordantly 1 time
    ----
    9151287 pairs aligned 0 times concordantly or discordantly; of these:
      18302574 mates make up the pairs; of these:
        16764161 (91.59%) aligned 0 times
        1289108 (7.04%) aligned exactly 1 time
        249305 (1.36%) aligned >1 times
53.70% overall alignment rate