31971931 reads; of these:
  31971931 (100.00%) were paired; of these:
    16591518 (51.89%) aligned concordantly 0 times
    15179800 (47.48%) aligned concordantly exactly 1 time
    200613 (0.63%) aligned concordantly >1 times
    ----
    16591518 pairs aligned concordantly 0 times; of these:
      434186 (2.62%) aligned discordantly 1 time
    ----
    16157332 pairs aligned 0 times concordantly or discordantly; of these:
      32314664 mates make up the pairs; of these:
        26720236 (82.69%) aligned 0 times
        5353921 (16.57%) aligned exactly 1 time
        240507 (0.74%) aligned >1 times
58.21% overall alignment rate