22114478 reads; of these:
  22114478 (100.00%) were paired; of these:
    9970299 (45.08%) aligned concordantly 0 times
    10164174 (45.96%) aligned concordantly exactly 1 time
    1980005 (8.95%) aligned concordantly >1 times
    ----
    9970299 pairs aligned concordantly 0 times; of these:
      2784219 (27.93%) aligned discordantly 1 time
    ----
    7186080 pairs aligned 0 times concordantly or discordantly; of these:
      14372160 mates make up the pairs; of these:
        12896989 (89.74%) aligned 0 times
        860691 (5.99%) aligned exactly 1 time
        614480 (4.28%) aligned >1 times
70.84% overall alignment rate