Make two simple rhythm parts that fit the same beat grid

TASK
Compose a complete original two-part text rhythm score under every supplied rule. Align cells and include a merged count-through, per-bar and total hit/rest tallies, plus an explicitly unperformed rehearsal card. Do not claim to hear the rhythm or generate audio.

INPUT
Original text-score exercise for two adults. Four bars; a bar here is one group of eight equal time cells. Cell numbers 1 2 3 4 5 6 7 8 correspond to spoken counts 1 and 2 and 3 and 4 and. Use X for one soft hit, . for rest; each symbol lasts one cell. A softly claps hands; B softly taps a paper-covered table. No tempo or sound recording is supplied.
Rules: A hits cells 1 and 5 in every bar. B may hit only cells 2,4,6,8. Each player has at most four hits per bar. Both rest in cell 8 of bar 4. For each player, bars 2 and 3 must differ. Provide both complete parts, a merged cell-by-cell count-through, hit/rest totals and a slow human rehearsal card. This notation does not establish comfort, sound or playability.
END INPUT

Check the answer in this sample chat against the complete INPUT above. Count eight symbols in each of four bars per part: 32 cells per player. A must hit cells 1 and 5 in every bar; B may hit only even cells; neither player may exceed four hits in any bar. Recount the actual hits and rests in the proposed score and check each merged cell against both parts; the totals need not match the illustrative answer. Confirm bars 2 and 3 differ for each player and final cell 8 is a rest for both. People must try one bar slowly before making a playability claim. Quote each mismatch and its source, then return a complete corrected replacement. If source or answer is missing, ask for it. Do not describe a suggested human trial as completed.

Compose two original rhythm parts on my supplied equal-cell grid. Define hit/rest symbols, show every complete bar for both players, align a merged count-through and calculate each bar’s hit/rest count and each part’s total. Follow my required and permitted hit cells, differences between bars, sound choices and stop rule exactly. Derive all row lengths and totals from MY INPUT. Flag impossible constraints before composing. Review every cell against its allowed position, confirm the two parts share the same duration and provide a slow, optional human trial card. This is text notation, not heard or performed music.

MY INPUT
Number of bars and cells per bar: [replace with your source or rule]
Count syllables and symbol meanings: [replace with your source or rule]
Permitted sounds: [replace with your source or rule]
Each part's mandatory and forbidden hits: [replace with your source or rule]
Shared ending: [replace with your source or rule]
Per-bar hit maximum and required variation between bars: [replace with your source or rule]

Use only MY INPUT for facts, quantities, names, dates and permissions. Ask for missing essential facts or conflicting rules instead of guessing. Creative invention is allowed only where this task and my boundaries permit it. Return the actual complete requested result, a separate unknown/hold list and the source-specific review described above. Do not reuse practice-example facts. Keep this a draft; do not publish, contact people, book, buy or change another service.