33198500 reads; of these:
  33198500 (100.00%) were paired; of these:
    12680415 (38.20%) aligned concordantly 0 times
    19848329 (59.79%) aligned concordantly exactly 1 time
    669756 (2.02%) aligned concordantly >1 times
    ----
    12680415 pairs aligned concordantly 0 times; of these:
      501083 (3.95%) aligned discordantly 1 time
    ----
    12179332 pairs aligned 0 times concordantly or discordantly; of these:
      24358664 mates make up the pairs; of these:
        19870120 (81.57%) aligned 0 times
        4062018 (16.68%) aligned exactly 1 time
        426526 (1.75%) aligned >1 times
70.07% overall alignment rate