33228345 reads; of these:
  33228345 (100.00%) were paired; of these:
    9966909 (30.00%) aligned concordantly 0 times
    22404168 (67.42%) aligned concordantly exactly 1 time
    857268 (2.58%) aligned concordantly >1 times
    ----
    9966909 pairs aligned concordantly 0 times; of these:
      2393941 (24.02%) aligned discordantly 1 time
    ----
    7572968 pairs aligned 0 times concordantly or discordantly; of these:
      15145936 mates make up the pairs; of these:
        10035658 (66.26%) aligned 0 times
        4844233 (31.98%) aligned exactly 1 time
        266045 (1.76%) aligned >1 times
84.90% overall alignment rate