Techniques may be replaced by procedures.Logical formLearned from6 sentences. A regulation may be replaced.Logical formLearned from6 sentences. A publication may be replaced with an electronic publication.Logical formLearned from6 sentences. A government may replace a government.Logical formLearned from6 sentences. A male may replace a blade.Logical formLearned from6 sentences. (Fuel channels) may be replaced.Logical formLearned from6 sentences. Steps may be replaced.Logical formLearned from6 sentences. A system may replace a system.Logical formLearned from6 sentences. Courses may be replaced by courses.Logical formLearned from6 sentences. A flag may be replaced by a flag.Logical formLearned from6 sentences. Class may replace race.Logical formLearned from6 sentences. Persons may replace a postamble.Logical formLearned from6 sentences. Measures may replace (export subsidy measures).Logical formLearned from6 sentences. A word may be replaced.Logical formLearned from6 sentences. A law may replace a law.Logical formLearned from6 sentences.