20949425 reads; of these:
  20949425 (100.00%) were paired; of these:
    6720949 (32.08%) aligned concordantly 0 times
    12711243 (60.68%) aligned concordantly exactly 1 time
    1517233 (7.24%) aligned concordantly >1 times
    ----
    6720949 pairs aligned concordantly 0 times; of these:
      769732 (11.45%) aligned discordantly 1 time
    ----
    5951217 pairs aligned 0 times concordantly or discordantly; of these:
      11902434 mates make up the pairs; of these:
        9955988 (83.65%) aligned 0 times
        1689417 (14.19%) aligned exactly 1 time
        257029 (2.16%) aligned >1 times
76.24% overall alignment rate