We need to write an article about keyword "M6 Programme Lundi 4 Octobre". Use context: we have some historical references to M6 dates. The article should be 600-900 words, natural headings, using only allowed HTML tags: h2, h3, p, ul, ol, li, strong, em. No markdown fences. Should be SEO-friendly, factual, concise. Should not mention AI-generated. Should not include unsupported claims. We need to base on known info: M6 is French TV channel. The date Monday 4 October (year unspecified). We need to talk about program schedule for that date. Since we don't have actual schedule, we must avoid unsupported claims. So we need to be careful: we can talk about typical programming patterns, but must not claim specifics unless we have source. We have context with some historical data: M6 1er Octobre 2001 Coming Next, 2 Pubs (dont 1 Extrait); Soirée Groupe M6 - Dimanche 3 Mai 2026; Retrouvez le; M6 22 Octobre 1989 2 Pubs, 1 BA, Début 6 Minutes; All the latest television news, show guests, program summaries, and trailers: https://www.coulisses-tv.fr; M6 6 Octobre 1998 Coming Next, 1 Pub, 3 BA, Music Machine; M6 3 Mars 2003 2 Coming Next, 3 Pubs, 3 BA, Lundi Cinéma, Zoom Sur M6; 22 Juin 2020. We can use these as references, but we need to be factual. We can say that on Monday 4 October (year?), M6 typically airs certain types of programming like films, series, etc. But we must avoid unsupported claims. Perhaps we can say that historical archives show that on similar dates M6 aired certain types of shows (e.g., "Lundi Cinéma" on 3 March 2003). However we cannot claim that on Monday 4 October 2023 (or any year) there is a specific program unless we have data. We could phrase it as "According to the M6 schedule for Monday 4 October [year], the channel typically offers..." but that might be unsupported if we don't have actual schedule. We could instead write a general article about how to find M6 programming for Monday 4 October, using the Coulisses-TV site, and mention that historical data shows patterns. We must ensure not to assert false specifics. Thus we can write: "M6 Programme Lundi 4 Octobre" article: introduction about M6, its programming, how to consult schedule, typical Monday lineup, mention that on certain Mondays M6 has offered "Lundi Cinéma", "Coming Next", etc. Use the context to reference those examples. We must keep within 600-900 words. Let's aim ~700 words. We need to use only allowed tags: h2, h3, p, ul, ol, li, strong, em. No other tags like header, section, etc. Use h2 for main headings, h3 for subheadings. We must not use markdown fences. Just plain HTML. Let's craft. We'll start with

M6 Programme Lundi 4 Octobre

maybe. Then paragraphs. We'll include a list of typical Monday programs. We'll include a link? Not allowed? The instruction didn't forbid tag, but only allowed tags listed: h2, h3, p, ul, ol, li, strong, em. No . So we cannot include hyperlinks. So we must omit the URL or just mention it as plain text (not a link). That's okay. We'll mention the site coulisses-tv.fr as plain text. We must avoid unsupported claims: we can say "According to the archives available on coulisses-tv.fr, M6 has historically aired..." That is okay because we reference the source. We must not claim that on Monday 4 October 2023 there is a specific show unless we have data. We