18322934 reads; of these:
  18322934 (100.00%) were paired; of these:
    7010976 (38.26%) aligned concordantly 0 times
    10162976 (55.47%) aligned concordantly exactly 1 time
    1148982 (6.27%) aligned concordantly >1 times
    ----
    7010976 pairs aligned concordantly 0 times; of these:
      759306 (10.83%) aligned discordantly 1 time
    ----
    6251670 pairs aligned 0 times concordantly or discordantly; of these:
      12503340 mates make up the pairs; of these:
        10870859 (86.94%) aligned 0 times
        1401024 (11.21%) aligned exactly 1 time
        231457 (1.85%) aligned >1 times
70.34% overall alignment rate