30667723 reads; of these:
  30667723 (100.00%) were paired; of these:
    10450252 (34.08%) aligned concordantly 0 times
    19450482 (63.42%) aligned concordantly exactly 1 time
    766989 (2.50%) aligned concordantly >1 times
    ----
    10450252 pairs aligned concordantly 0 times; of these:
      2491443 (23.84%) aligned discordantly 1 time
    ----
    7958809 pairs aligned 0 times concordantly or discordantly; of these:
      15917618 mates make up the pairs; of these:
        11246090 (70.65%) aligned 0 times
        4205482 (26.42%) aligned exactly 1 time
        466046 (2.93%) aligned >1 times
81.66% overall alignment rate