20877 reads; of these:
  20877 (100.00%) were paired; of these:
    5429 (26.00%) aligned concordantly 0 times
    14170 (67.87%) aligned concordantly exactly 1 time
    1278 (6.12%) aligned concordantly >1 times
    ----
    5429 pairs aligned concordantly 0 times; of these:
      20 (0.37%) aligned discordantly 1 time
    ----
    5409 pairs aligned 0 times concordantly or discordantly; of these:
      10818 mates make up the pairs; of these:
        10337 (95.55%) aligned 0 times
        445 (4.11%) aligned exactly 1 time
        36 (0.33%) aligned >1 times
75.24% overall alignment rate