{"id":"bigram-index-bound-prevents-oob","text":"`findOcurrences` uses `range(len(words) - 2)` so that `words[i+2]` is always in-bounds — no try/except or sentinel values needed","truth_value":"IN","source":"entries/2026/06/06/occurrences-after-bigram-solution.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"created_at":"","updated_at":"","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"bigram-index-bound-prevents-oob","truth_value":"IN","reason":"premise"}]}}