22128716 reads; of these:
  22128716 (100.00%) were paired; of these:
    17794380 (80.41%) aligned concordantly 0 times
    3400187 (15.37%) aligned concordantly exactly 1 time
    934149 (4.22%) aligned concordantly >1 times
    ----
    17794380 pairs aligned concordantly 0 times; of these:
      7697581 (43.26%) aligned discordantly 1 time
    ----
    10096799 pairs aligned 0 times concordantly or discordantly; of these:
      20193598 mates make up the pairs; of these:
        9570203 (47.39%) aligned 0 times
        7430699 (36.80%) aligned exactly 1 time
        3192696 (15.81%) aligned >1 times
78.38% overall alignment rate