18414208 reads; of these:
  18414208 (100.00%) were paired; of these:
    8397545 (45.60%) aligned concordantly 0 times
    8377605 (45.50%) aligned concordantly exactly 1 time
    1639058 (8.90%) aligned concordantly >1 times
    ----
    8397545 pairs aligned concordantly 0 times; of these:
      441925 (5.26%) aligned discordantly 1 time
    ----
    7955620 pairs aligned 0 times concordantly or discordantly; of these:
      15911240 mates make up the pairs; of these:
        14633521 (91.97%) aligned 0 times
        1131164 (7.11%) aligned exactly 1 time
        146555 (0.92%) aligned >1 times
60.27% overall alignment rate