c_cpp/lib/htslib/test/c1#clip.sam

   1 @SQ     SN:c1   LN:10
   2 s0a     0       c1      1       0       10M     *       0       0       AACCGCGGTT      **********
   3 s0A     0       c1      1       0       3M4N3M  *       0       0       AACGTT  ******
   4 s0b     0       c1      2       0       1S8M1S  *       0       0       AACCGCGGTT      **********
   5 s0B     0       c1      2       0       1H8M1H  *       0       0       ACCGCGGT        ********
   6 s0c     0       c1      3       0       2S6M2S  *       0       0       AACCGCGGTT      **********
   7 s0c     0       c1      3       0       2S3M2I3M2S      *       0       0       AACCGNNCGGTT    ************
   8 s0C     0       c1      3       0       2H6M2H  *       0       0       CCGCGG  ******