33597231 reads; of these:
  33597231 (100.00%) were paired; of these:
    10159276 (30.24%) aligned concordantly 0 times
    21747366 (64.73%) aligned concordantly exactly 1 time
    1690589 (5.03%) aligned concordantly >1 times
    ----
    10159276 pairs aligned concordantly 0 times; of these:
      1683039 (16.57%) aligned discordantly 1 time
    ----
    8476237 pairs aligned 0 times concordantly or discordantly; of these:
      16952474 mates make up the pairs; of these:
        16351901 (96.46%) aligned 0 times
        338718 (2.00%) aligned exactly 1 time
        261855 (1.54%) aligned >1 times
75.66% overall alignment rate