56854992 reads; of these:
  56854992 (100.00%) were paired; of these:
    24271096 (42.69%) aligned concordantly 0 times
    31169274 (54.82%) aligned concordantly exactly 1 time
    1414622 (2.49%) aligned concordantly >1 times
    ----
    24271096 pairs aligned concordantly 0 times; of these:
      335182 (1.38%) aligned discordantly 1 time
    ----
    23935914 pairs aligned 0 times concordantly or discordantly; of these:
      47871828 mates make up the pairs; of these:
        45093218 (94.20%) aligned 0 times
        2640626 (5.52%) aligned exactly 1 time
        137984 (0.29%) aligned >1 times
60.34% overall alignment rate