49828147 reads; of these:
  49828147 (100.00%) were paired; of these:
    11096813 (22.27%) aligned concordantly 0 times
    29563877 (59.33%) aligned concordantly exactly 1 time
    9167457 (18.40%) aligned concordantly >1 times
    ----
    11096813 pairs aligned concordantly 0 times; of these:
      1929444 (17.39%) aligned discordantly 1 time
    ----
    9167369 pairs aligned 0 times concordantly or discordantly; of these:
      18334738 mates make up the pairs; of these:
        13987382 (76.29%) aligned 0 times
        2687221 (14.66%) aligned exactly 1 time
        1660135 (9.05%) aligned >1 times
85.96% overall alignment rate