I use Bismark to align and methylation_extractor， then i get the result file--*.deduplicated.sorted.sam

And how do I get the metthylKit(or SMART2) input file like this:

chrBase chr base strand coverage freqC freqT

chr21.9764539 chr21 9764539 R 12 25.00 75.00 chr21.9764513 chr21 9764513 R 12 0.00 100.00 chr21.9820622 chr21 9820622 F 13 0.00 100.00 chr21.9837545 chr21 9837545 F 11 0.00 100.00 chr21.9849022 chr21 9849022 F 124 72.58 27.42