33981171 reads; of these:
  33981171 (100.00%) were paired; of these:
    17061839 (50.21%) aligned concordantly 0 times
    16702466 (49.15%) aligned concordantly exactly 1 time
    216866 (0.64%) aligned concordantly >1 times
    ----
    17061839 pairs aligned concordantly 0 times; of these:
      513482 (3.01%) aligned discordantly 1 time
    ----
    16548357 pairs aligned 0 times concordantly or discordantly; of these:
      33096714 mates make up the pairs; of these:
        25526240 (77.13%) aligned 0 times
        7210178 (21.79%) aligned exactly 1 time
        360296 (1.09%) aligned >1 times
62.44% overall alignment rate