🔘 IN GR TR AL OF CO xxxxx 1️⃣ 2️⃣ 0️⃣ 3️⃣ ✅ 5️⃣ 6️⃣ 7️⃣ 8️⃣ xxxxx AN RP IV alia

3004 ← → 3006

3005 AN Alleluia (4) (Pater sancte) 6-7xModus 4

2998 ⟽ AN 4 ⟾ 3010

1TER v.add (xxxx ← → 0xxxx) +
versio ad DT (2930 ← → 3556)