22105954 reads; of these:
  22105954 (100.00%) were paired; of these:
    5142974 (23.27%) aligned concordantly 0 times
    16381199 (74.10%) aligned concordantly exactly 1 time
    581781 (2.63%) aligned concordantly >1 times
    ----
    5142974 pairs aligned concordantly 0 times; of these:
      52228 (1.02%) aligned discordantly 1 time
    ----
    5090746 pairs aligned 0 times concordantly or discordantly; of these:
      10181492 mates make up the pairs; of these:
        7984534 (78.42%) aligned 0 times
        2078614 (20.42%) aligned exactly 1 time
        118344 (1.16%) aligned >1 times
81.94% overall alignment rate