bash -lc python3 - <<'PY' from pathlib import Path import struct,collections b=Path('/mnt/data/vault_contents/sigdb').read_bytes() records=[struct.unpack('<5H', b[i:i+10]) for i in range(0,len(b),10)] pairs=[(20,21),(24,25),(28,29),(30,31)] for pair in pairs: for cond in ['p01','p10','anyadj']: if cond=='p01': ms=[r for r in records if r[0]==pair[0] and r[1]==pair[1]] elif cond=='p10': ms=[r for r in records if r[0]==pair[1] and r[1]==pair[0]] else: ms=[r for r in records if set(r[:2])==set(pair)] print(pair, cond, len(ms), ms[:20]) print()

count matches exact pairs for all observed

obs=[20,21,24,25,28,29,30,31,44,45,54,55,56,57,58,59,68,69,70,71,74,75,78,79,80,81,84,85,86,87,114,115,120,121,122,123,132,133,136,137,142,143,148,149,152,153,154,155,160,161,164,165,166,167,176,177,182,183,188,189] for i in range(0,len(obs),2): ms=[r for r in records if r[0]==obs[i] and r[1]==obs[i+1]] chars=collections.Counter(chr(r[4]) for r in ms) print(i//2, (obs[i],obs[i+1]), len(ms), chars.most_common(5), sorted(set((r[2],r[3]) for r in ms))[:5]) PY

Thought for 3m 16s