1 2 3 4
#contig ref_win_start ref_win_end read_id win_val strand base mod_strand mod_type win_start win_end basecall_qual dummyI 9 13 read1 0 + T + T 0 3 2 dummyI 12 14 read1 0 + T + T 2 4 3 dummyI 13 17 read1 0 + T + T 3 7 32