63143542 reads; of these:
  63143542 (100.00%) were paired; of these:
    30142790 (47.74%) aligned concordantly 0 times
    31388236 (49.71%) aligned concordantly exactly 1 time
    1612516 (2.55%) aligned concordantly >1 times
    ----
    30142790 pairs aligned concordantly 0 times; of these:
      304923 (1.01%) aligned discordantly 1 time
    ----
    29837867 pairs aligned 0 times concordantly or discordantly; of these:
      59675734 mates make up the pairs; of these:
        55198221 (92.50%) aligned 0 times
        4236448 (7.10%) aligned exactly 1 time
        241065 (0.40%) aligned >1 times
56.29% overall alignment rate