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内乱， ないらん
1. civil war, insurrection, rebellion, domestic conflict
内战，叛乱
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首謀， 主謀， しゅぼう
1. plotting, planning (crime, intrigue)
2. ringleader, mastermind, leader (of a plot)
主谋
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疑い， うたがい
1. doubt, question, uncertainty, skepticism, scepticism, suspicion, distrust
疑问，怀疑，嫌疑