region before region before region before region before region before region before region after region after region after region after region after region after region start region start region start region start region start region start region end region end region end region end region end region end Example of writing-mode(in region-start and region-end) 1 The quick brown fox jumps over a lazy dog.2 The quick brown fox jumps over a lazy dog. 3 The quick brown fox jumps over a lazy dog. 4 The quick brown fox jumps over a lazy dog.