1️⃣ 2️⃣ 0️⃣ 3️⃣ 4️⃣ 5️⃣ 6️⃣ 7️⃣ 8️⃣xxxxx

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0849 ← → 0851

0850 AN Dominus deus auxiliatorModus 2

0827 ⟽ AN 2 ⟾ 0870 xxxxx ⏹️ ↘️