bip39

bip39
2022-01-17 22:38 ` Jeremy
  
From: Erik Aronesty @ 2022-01-17 21:51 UTC (permalink / raw)
  To: Bitcoin Protocol Discussion

really don't like that art, work, and artwork are 3 different words

would be nice to clean up adjacent ambiguity

it's not a big deal, but it can lead to confusion when writing things down


dup: ('canal', 'arm') ('can', 'alarm')
dup: ('canal', 'one') ('can', 'alone')
dup: ('canal', 'ready') ('can', 'already')
dup: ('card', 'anger') ('car', 'danger')
dup: ('card', 'ice') ('car', 'dice')
dup: ('card', 'inner') ('car', 'dinner')
dup: ('card', 'raw') ('car', 'draw')
dup: ('cart', 'able') ('car', 'table')
dup: ('cart', 'ask') ('car', 'task')
dup: ('cart', 'hat') ('car', 'that')
dup: ('cart', 'hen') ('car', 'then')
dup: ('cart', 'issue') ('car', 'tissue')
dup: ('cart', 'one') ('car', 'tone')
dup: ('cart', 'own') ('car', 'town')
dup: ('cart', 'rack') ('car', 'track')
dup: ('cart', 'rain') ('car', 'train')
dup: ('cart', 'win') ('car', 'twin')
dup: ('catch', 'air') ('cat', 'chair')
dup: ('erase', 'arch') ('era', 'search')
dup: ('fatal', 'arm') ('fat', 'alarm')
dup: ('fatal', 'one') ('fat', 'alone')
dup: ('fatal', 'ready') ('fat', 'already')
dup: ('feed', 'anger') ('fee', 'danger')
dup: ('feed', 'ice') ('fee', 'dice')
dup: ('feed', 'inner') ('fee', 'dinner')
dup: ('feed', 'raw') ('fee', 'draw')
dup: ('feel', 'earn') ('fee', 'learn')
dup: ('feel', 'end') ('fee', 'lend')
dup: ('gasp', 'act') ('gas', 'pact')
dup: ('gasp', 'age') ('gas', 'page')
dup: ('gasp', 'air') ('gas', 'pair')
dup: ('gasp', 'ill') ('gas', 'pill')
dup: ('gasp', 'raise') ('gas', 'praise')
dup: ('gasp', 'rice') ('gas', 'price')
dup: ('gasp', 'ride') ('gas', 'pride')
dup: ('gasp', 'roof') ('gas', 'proof')
dup: ('kite', 'merge') ('kit', 'emerge')
dup: ('kite', 'motion') ('kit', 'emotion')
dup: ('kite', 'state') ('kit', 'estate')
dup: ('lawn', 'arrow') ('law', 'narrow')
dup: ('lawn', 'either') ('law', 'neither')
dup: ('lawn', 'ice') ('law', 'nice')
dup: ('legal', 'arm') ('leg', 'alarm')
dup: ('legal', 'one') ('leg', 'alone')
dup: ('legal', 'ready') ('leg', 'already')
dup: ('seat', 'able') ('sea', 'table')
dup: ('seat', 'ask') ('sea', 'task')
dup: ('seat', 'hat') ('sea', 'that')
dup: ('seat', 'hen') ('sea', 'then')
dup: ('seat', 'issue') ('sea', 'tissue')
dup: ('seat', 'one') ('sea', 'tone')
dup: ('seat', 'own') ('sea', 'town')
dup: ('seat', 'rack') ('sea', 'track')
dup: ('seat', 'rain') ('sea', 'train')
dup: ('seat', 'win') ('sea', 'twin')
dup: ('skin', 'arrow') ('ski', 'narrow')
dup: ('skin', 'either') ('ski', 'neither')
dup: ('skin', 'ice') ('ski', 'nice')
dup: ('tent', 'able') ('ten', 'table')
dup: ('tent', 'ask') ('ten', 'task')
dup: ('tent', 'hat') ('ten', 'that')
dup: ('tent', 'hen') ('ten', 'then')
dup: ('tent', 'issue') ('ten', 'tissue')
dup: ('tent', 'one') ('ten', 'tone')
dup: ('tent', 'own') ('ten', 'town')
dup: ('tent', 'rack') ('ten', 'track')
dup: ('tent', 'rain') ('ten', 'train')
dup: ('tent', 'win') ('ten', 'twin')
dup: ('used', 'anger') ('use', 'danger')
dup: ('used', 'ice') ('use', 'dice')
dup: ('used', 'inner') ('use', 'dinner')
dup: ('used', 'raw') ('use', 'draw')
dup: ('wine', 'merge') ('win', 'emerge')
dup: ('wine', 'motion') ('win', 'emotion')
dup: ('wine', 'state') ('win', 'estate')
dup: ('wing', 'host') ('win', 'ghost')
dup: ('wing', 'love') ('win', 'glove')
dup: ('wing', 'old') ('win', 'gold')
dup: ('wing', 'own') ('win', 'gown')
dup: ('wing', 'race') ('win', 'grace')
dup: ('wing', 'rain') ('win', 'grain')
dup: ('wink', 'now') ('win', 'know')
dup: ('youth', 'under') ('you', 'thunder')


 permalink raw reply	[|nested]
2022-01-17 21:51 [bitcoin-dev] bip39 Erik Aronesty

  2022-01-17 22:45   ` Pavol Rusnak
  
From: Jeremy @ 2022-01-17 22:38 UTC (permalink / raw)
  To: Erik Aronesty, Bitcoin Protocol Discussion

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This is a good point, but can be addressed by having a non-void whitespace
character (e.g., win x estate).

changing BIP39 would be hard since software expects a standard list; it
would also be possible to rejection sample for seeds that do not contain
these pairs, unclear how much entropy would be lost from that.
--
@JeremyRubin <https://twitter.com/JeremyRubin>
<https://twitter.com/JeremyRubin>


On Mon, Jan 17, 2022 at 2:26 PM Erik Aronesty via bitcoin-dev <
bitcoin-dev@lists•linuxfoundation.org> wrote:

> really don't like that art, work, and artwork are 3 different words
>
> would be nice to clean up adjacent ambiguity
>
> it's not a big deal, but it can lead to confusion when writing things down
>
>
> dup: ('canal', 'arm') ('can', 'alarm')
> dup: ('canal', 'one') ('can', 'alone')
> dup: ('canal', 'ready') ('can', 'already')
> dup: ('card', 'anger') ('car', 'danger')
> dup: ('card', 'ice') ('car', 'dice')
> dup: ('card', 'inner') ('car', 'dinner')
> dup: ('card', 'raw') ('car', 'draw')
> dup: ('cart', 'able') ('car', 'table')
> dup: ('cart', 'ask') ('car', 'task')
> dup: ('cart', 'hat') ('car', 'that')
> dup: ('cart', 'hen') ('car', 'then')
> dup: ('cart', 'issue') ('car', 'tissue')
> dup: ('cart', 'one') ('car', 'tone')
> dup: ('cart', 'own') ('car', 'town')
> dup: ('cart', 'rack') ('car', 'track')
> dup: ('cart', 'rain') ('car', 'train')
> dup: ('cart', 'win') ('car', 'twin')
> dup: ('catch', 'air') ('cat', 'chair')
> dup: ('erase', 'arch') ('era', 'search')
> dup: ('fatal', 'arm') ('fat', 'alarm')
> dup: ('fatal', 'one') ('fat', 'alone')
> dup: ('fatal', 'ready') ('fat', 'already')
> dup: ('feed', 'anger') ('fee', 'danger')
> dup: ('feed', 'ice') ('fee', 'dice')
> dup: ('feed', 'inner') ('fee', 'dinner')
> dup: ('feed', 'raw') ('fee', 'draw')
> dup: ('feel', 'earn') ('fee', 'learn')
> dup: ('feel', 'end') ('fee', 'lend')
> dup: ('gasp', 'act') ('gas', 'pact')
> dup: ('gasp', 'age') ('gas', 'page')
> dup: ('gasp', 'air') ('gas', 'pair')
> dup: ('gasp', 'ill') ('gas', 'pill')
> dup: ('gasp', 'raise') ('gas', 'praise')
> dup: ('gasp', 'rice') ('gas', 'price')
> dup: ('gasp', 'ride') ('gas', 'pride')
> dup: ('gasp', 'roof') ('gas', 'proof')
> dup: ('kite', 'merge') ('kit', 'emerge')
> dup: ('kite', 'motion') ('kit', 'emotion')
> dup: ('kite', 'state') ('kit', 'estate')
> dup: ('lawn', 'arrow') ('law', 'narrow')
> dup: ('lawn', 'either') ('law', 'neither')
> dup: ('lawn', 'ice') ('law', 'nice')
> dup: ('legal', 'arm') ('leg', 'alarm')
> dup: ('legal', 'one') ('leg', 'alone')
> dup: ('legal', 'ready') ('leg', 'already')
> dup: ('seat', 'able') ('sea', 'table')
> dup: ('seat', 'ask') ('sea', 'task')
> dup: ('seat', 'hat') ('sea', 'that')
> dup: ('seat', 'hen') ('sea', 'then')
> dup: ('seat', 'issue') ('sea', 'tissue')
> dup: ('seat', 'one') ('sea', 'tone')
> dup: ('seat', 'own') ('sea', 'town')
> dup: ('seat', 'rack') ('sea', 'track')
> dup: ('seat', 'rain') ('sea', 'train')
> dup: ('seat', 'win') ('sea', 'twin')
> dup: ('skin', 'arrow') ('ski', 'narrow')
> dup: ('skin', 'either') ('ski', 'neither')
> dup: ('skin', 'ice') ('ski', 'nice')
> dup: ('tent', 'able') ('ten', 'table')
> dup: ('tent', 'ask') ('ten', 'task')
> dup: ('tent', 'hat') ('ten', 'that')
> dup: ('tent', 'hen') ('ten', 'then')
> dup: ('tent', 'issue') ('ten', 'tissue')
> dup: ('tent', 'one') ('ten', 'tone')
> dup: ('tent', 'own') ('ten', 'town')
> dup: ('tent', 'rack') ('ten', 'track')
> dup: ('tent', 'rain') ('ten', 'train')
> dup: ('tent', 'win') ('ten', 'twin')
> dup: ('used', 'anger') ('use', 'danger')
> dup: ('used', 'ice') ('use', 'dice')
> dup: ('used', 'inner') ('use', 'dinner')
> dup: ('used', 'raw') ('use', 'draw')
> dup: ('wine', 'merge') ('win', 'emerge')
> dup: ('wine', 'motion') ('win', 'emotion')
> dup: ('wine', 'state') ('win', 'estate')
> dup: ('wing', 'host') ('win', 'ghost')
> dup: ('wing', 'love') ('win', 'glove')
> dup: ('wing', 'old') ('win', 'gold')
> dup: ('wing', 'own') ('win', 'gown')
> dup: ('wing', 'race') ('win', 'grace')
> dup: ('wing', 'rain') ('win', 'grain')
> dup: ('wink', 'now') ('win', 'know')
> dup: ('youth', 'under') ('you', 'thunder')
> _______________________________________________
> bitcoin-dev mailing list
> bitcoin-dev@lists•linuxfoundation.org
> https://lists.linuxfoundation.org/mailman/listinfo/bitcoin-dev
>

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 permalink raw reply	[|nested]
2022-01-17 22:38 ` Jeremy

  2022-01-18 16:33     ` Billy Tetrud
  
From: Pavol Rusnak @ 2022-01-17 22:45 UTC (permalink / raw)
  To: Bitcoin Protocol Discussion

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Trezor recovery cards look like this what addresses the issue:

https://wiki.trezor.io/images/Seed_card_example.jpg

1. Each word has a box around it.
2. You write the words one under the other, not next to each other.


On Mon, 17 Jan 2022 at 23:38, Jeremy via bitcoin-dev <
bitcoin-dev@lists•linuxfoundation.org> wrote:

> This is a good point, but can be addressed by having a non-void whitespace
> character (e.g., win x estate).
>
> changing BIP39 would be hard since software expects a standard list; it
> would also be possible to rejection sample for seeds that do not contain
> these pairs, unclear how much entropy would be lost from that.
> --
> @JeremyRubin <https://twitter.com/JeremyRubin>
> <https://twitter.com/JeremyRubin>
>
>
> On Mon, Jan 17, 2022 at 2:26 PM Erik Aronesty via bitcoin-dev <
> bitcoin-dev@lists•linuxfoundation.org> wrote:
>
>> really don't like that art, work, and artwork are 3 different words
>>
>> would be nice to clean up adjacent ambiguity
>>
>> it's not a big deal, but it can lead to confusion when writing things down
>>
>>
>> dup: ('canal', 'arm') ('can', 'alarm')
>> dup: ('canal', 'one') ('can', 'alone')
>> dup: ('canal', 'ready') ('can', 'already')
>> dup: ('card', 'anger') ('car', 'danger')
>> dup: ('card', 'ice') ('car', 'dice')
>> dup: ('card', 'inner') ('car', 'dinner')
>> dup: ('card', 'raw') ('car', 'draw')
>> dup: ('cart', 'able') ('car', 'table')
>> dup: ('cart', 'ask') ('car', 'task')
>> dup: ('cart', 'hat') ('car', 'that')
>> dup: ('cart', 'hen') ('car', 'then')
>> dup: ('cart', 'issue') ('car', 'tissue')
>> dup: ('cart', 'one') ('car', 'tone')
>> dup: ('cart', 'own') ('car', 'town')
>> dup: ('cart', 'rack') ('car', 'track')
>> dup: ('cart', 'rain') ('car', 'train')
>> dup: ('cart', 'win') ('car', 'twin')
>> dup: ('catch', 'air') ('cat', 'chair')
>> dup: ('erase', 'arch') ('era', 'search')
>> dup: ('fatal', 'arm') ('fat', 'alarm')
>> dup: ('fatal', 'one') ('fat', 'alone')
>> dup: ('fatal', 'ready') ('fat', 'already')
>> dup: ('feed', 'anger') ('fee', 'danger')
>> dup: ('feed', 'ice') ('fee', 'dice')
>> dup: ('feed', 'inner') ('fee', 'dinner')
>> dup: ('feed', 'raw') ('fee', 'draw')
>> dup: ('feel', 'earn') ('fee', 'learn')
>> dup: ('feel', 'end') ('fee', 'lend')
>> dup: ('gasp', 'act') ('gas', 'pact')
>> dup: ('gasp', 'age') ('gas', 'page')
>> dup: ('gasp', 'air') ('gas', 'pair')
>> dup: ('gasp', 'ill') ('gas', 'pill')
>> dup: ('gasp', 'raise') ('gas', 'praise')
>> dup: ('gasp', 'rice') ('gas', 'price')
>> dup: ('gasp', 'ride') ('gas', 'pride')
>> dup: ('gasp', 'roof') ('gas', 'proof')
>> dup: ('kite', 'merge') ('kit', 'emerge')
>> dup: ('kite', 'motion') ('kit', 'emotion')
>> dup: ('kite', 'state') ('kit', 'estate')
>> dup: ('lawn', 'arrow') ('law', 'narrow')
>> dup: ('lawn', 'either') ('law', 'neither')
>> dup: ('lawn', 'ice') ('law', 'nice')
>> dup: ('legal', 'arm') ('leg', 'alarm')
>> dup: ('legal', 'one') ('leg', 'alone')
>> dup: ('legal', 'ready') ('leg', 'already')
>> dup: ('seat', 'able') ('sea', 'table')
>> dup: ('seat', 'ask') ('sea', 'task')
>> dup: ('seat', 'hat') ('sea', 'that')
>> dup: ('seat', 'hen') ('sea', 'then')
>> dup: ('seat', 'issue') ('sea', 'tissue')
>> dup: ('seat', 'one') ('sea', 'tone')
>> dup: ('seat', 'own') ('sea', 'town')
>> dup: ('seat', 'rack') ('sea', 'track')
>> dup: ('seat', 'rain') ('sea', 'train')
>> dup: ('seat', 'win') ('sea', 'twin')
>> dup: ('skin', 'arrow') ('ski', 'narrow')
>> dup: ('skin', 'either') ('ski', 'neither')
>> dup: ('skin', 'ice') ('ski', 'nice')
>> dup: ('tent', 'able') ('ten', 'table')
>> dup: ('tent', 'ask') ('ten', 'task')
>> dup: ('tent', 'hat') ('ten', 'that')
>> dup: ('tent', 'hen') ('ten', 'then')
>> dup: ('tent', 'issue') ('ten', 'tissue')
>> dup: ('tent', 'one') ('ten', 'tone')
>> dup: ('tent', 'own') ('ten', 'town')
>> dup: ('tent', 'rack') ('ten', 'track')
>> dup: ('tent', 'rain') ('ten', 'train')
>> dup: ('tent', 'win') ('ten', 'twin')
>> dup: ('used', 'anger') ('use', 'danger')
>> dup: ('used', 'ice') ('use', 'dice')
>> dup: ('used', 'inner') ('use', 'dinner')
>> dup: ('used', 'raw') ('use', 'draw')
>> dup: ('wine', 'merge') ('win', 'emerge')
>> dup: ('wine', 'motion') ('win', 'emotion')
>> dup: ('wine', 'state') ('win', 'estate')
>> dup: ('wing', 'host') ('win', 'ghost')
>> dup: ('wing', 'love') ('win', 'glove')
>> dup: ('wing', 'old') ('win', 'gold')
>> dup: ('wing', 'own') ('win', 'gown')
>> dup: ('wing', 'race') ('win', 'grace')
>> dup: ('wing', 'rain') ('win', 'grain')
>> dup: ('wink', 'now') ('win', 'know')
>> dup: ('youth', 'under') ('you', 'thunder')
>> _______________________________________________
>> bitcoin-dev mailing list
>> bitcoin-dev@lists•linuxfoundation.org
>> https://lists.linuxfoundation.org/mailman/listinfo/bitcoin-dev
>>
> _______________________________________________
> bitcoin-dev mailing list
> bitcoin-dev@lists•linuxfoundation.org
> https://lists.linuxfoundation.org/mailman/listinfo/bitcoin-dev
>


-- 
Best Regards / S pozdravom,

Pavol "stick" Rusnak
Co-Founder, SatoshiLabs

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 permalink raw reply	[|nested]
2022-01-17 22:45   ` Pavol Rusnak

  
From: Billy Tetrud @ 2022-01-18 16:33 UTC ( / )
  To: Pavol Rusnak, Bitcoin Protocol Discussion



I agree removing any ambiguity would be good. I'd also like to see removal
of words that are a strict subset of another word. Words like add (which is
a subset of addict and address).

As far as entropy loss, I think even with an 1000 word list and a 12 word
seed, it would be unlikely in a time far longer than the age of the
universe to expect to come across one duplicate randomly generated seed.
Even if every person on the planet generated 1000 seeds per second. So I
don't really see this as a concern.

On Mon, Jan 17, 2022 at 4:45 PM Pavol Rusnak via bitcoin-dev <
bitcoin-dev@lists•linuxfoundation.org> wrote:

> Trezor recovery cards look like this what addresses the issue:
>
> https://wiki.trezor.io/images/Seed_card_example.jpg
>
> 1. Each word has a box around it.
> 2. You write the words one under the other, not next to each other.
>
>
> On Mon, 17 Jan 2022 at 23:38, Jeremy via bitcoin-dev <
> bitcoin-dev@lists•linuxfoundation.org> wrote:
>
>> This is a good point, but can be addressed by having a non-void
>> whitespace character (e.g., win x estate).
>>
>> changing BIP39 would be hard since software expects a standard list; it
>> would also be possible to rejection sample for seeds that do not contain
>> these pairs, unclear how much entropy would be lost from that.
>> --
>> @JeremyRubin <https://twitter.com/JeremyRubin>
>> <https://twitter.com/JeremyRubin>
>>
>>
>> On Mon, Jan 17, 2022 at 2:26 PM Erik Aronesty via bitcoin-dev <
>> bitcoin-dev@lists•linuxfoundation.org> wrote:
>>
>>> really don't like that art, work, and artwork are 3 different words
>>>
>>> would be nice to clean up adjacent ambiguity
>>>
>>> it's not a big deal, but it can lead to confusion when writing things
>>> down
>>>
>>>
>>> dup: ('canal', 'arm') ('can', 'alarm')
>>> dup: ('canal', 'one') ('can', 'alone')
>>> dup: ('canal', 'ready') ('can', 'already')
>>> dup: ('card', 'anger') ('car', 'danger')
>>> dup: ('card', 'ice') ('car', 'dice')
>>> dup: ('card', 'inner') ('car', 'dinner')
>>> dup: ('card', 'raw') ('car', 'draw')
>>> dup: ('cart', 'able') ('car', 'table')
>>> dup: ('cart', 'ask') ('car', 'task')
>>> dup: ('cart', 'hat') ('car', 'that')
>>> dup: ('cart', 'hen') ('car', 'then')
>>> dup: ('cart', 'issue') ('car', 'tissue')
>>> dup: ('cart', 'one') ('car', 'tone')
>>> dup: ('cart', 'own') ('car', 'town')
>>> dup: ('cart', 'rack') ('car', 'track')
>>> dup: ('cart', 'rain') ('car', 'train')
>>> dup: ('cart', 'win') ('car', 'twin')
>>> dup: ('catch', 'air') ('cat', 'chair')
>>> dup: ('erase', 'arch') ('era', 'search')
>>> dup: ('fatal', 'arm') ('fat', 'alarm')
>>> dup: ('fatal', 'one') ('fat', 'alone')
>>> dup: ('fatal', 'ready') ('fat', 'already')
>>> dup: ('feed', 'anger') ('fee', 'danger')
>>> dup: ('feed', 'ice') ('fee', 'dice')
>>> dup: ('feed', 'inner') ('fee', 'dinner')
>>> dup: ('feed', 'raw') ('fee', 'draw')
>>> dup: ('feel', 'earn') ('fee', 'learn')
>>> dup: ('feel', 'end') ('fee', 'lend')
>>> dup: ('gasp', 'act') ('gas', 'pact')
>>> dup: ('gasp', 'age') ('gas', 'page')
>>> dup: ('gasp', 'air') ('gas', 'pair')
>>> dup: ('gasp', 'ill') ('gas', 'pill')
>>> dup: ('gasp', 'raise') ('gas', 'praise')
>>> dup: ('gasp', 'rice') ('gas', 'price')
>>> dup: ('gasp', 'ride') ('gas', 'pride')
>>> dup: ('gasp', 'roof') ('gas', 'proof')
>>> dup: ('kite', 'merge') ('kit', 'emerge')
>>> dup: ('kite', 'motion') ('kit', 'emotion')
>>> dup: ('kite', 'state') ('kit', 'estate')
>>> dup: ('lawn', 'arrow') ('law', 'narrow')
>>> dup: ('lawn', 'either') ('law', 'neither')
>>> dup: ('lawn', 'ice') ('law', 'nice')
>>> dup: ('legal', 'arm') ('leg', 'alarm')
>>> dup: ('legal', 'one') ('leg', 'alone')
>>> dup: ('legal', 'ready') ('leg', 'already')
>>> dup: ('seat', 'able') ('sea', 'table')
>>> dup: ('seat', 'ask') ('sea', 'task')
>>> dup: ('seat', 'hat') ('sea', 'that')
>>> dup: ('seat', 'hen') ('sea', 'then')
>>> dup: ('seat', 'issue') ('sea', 'tissue')
>>> dup: ('seat', 'one') ('sea', 'tone')
>>> dup: ('seat', 'own') ('sea', 'town')
>>> dup: ('seat', 'rack') ('sea', 'track')
>>> dup: ('seat', 'rain') ('sea', 'train')
>>> dup: ('seat', 'win') ('sea', 'twin')
>>> dup: ('skin', 'arrow') ('ski', 'narrow')
>>> dup: ('skin', 'either') ('ski', 'neither')
>>> dup: ('skin', 'ice') ('ski', 'nice')
>>> dup: ('tent', 'able') ('ten', 'table')
>>> dup: ('tent', 'ask') ('ten', 'task')
>>> dup: ('tent', 'hat') ('ten', 'that')
>>> dup: ('tent', 'hen') ('ten', 'then')
>>> dup: ('tent', 'issue') ('ten', 'tissue')
>>> dup: ('tent', 'one') ('ten', 'tone')
>>> dup: ('tent', 'own') ('ten', 'town')
>>> dup: ('tent', 'rack') ('ten', 'track')
>>> dup: ('tent', 'rain') ('ten', 'train')
>>> dup: ('tent', 'win') ('ten', 'twin')
>>> dup: ('used', 'anger') ('use', 'danger')
>>> dup: ('used', 'ice') ('use', 'dice')
>>> dup: ('used', 'inner') ('use', 'dinner')
>>> dup: ('used', 'raw') ('use', 'draw')
>>> dup: ('wine', 'merge') ('win', 'emerge')
>>> dup: ('wine', 'motion') ('win', 'emotion')
>>> dup: ('wine', 'state') ('win', 'estate')
>>> dup: ('wing', 'host') ('win', 'ghost')
>>> dup: ('wing', 'love') ('win', 'glove')
>>> dup: ('wing', 'old') ('win', 'gold')
>>> dup: ('wing', 'own') ('win', 'gown')
>>> dup: ('wing', 'race') ('win', 'grace')
>>> dup: ('wing', 'rain') ('win', 'grain')
>>> dup: ('wink', 'now') ('win', 'know')
>>> dup: ('youth', 'under') ('you', 'thunder')
>>> _______________________________________________
>>> bitcoin-dev mailing list
>>> bitcoin-dev@lists•linuxfoundation.org
>>> https://lists.linuxfoundation.org/mailman/listinfo/bitcoin-dev
>>>
>> _______________________________________________
>> bitcoin-dev mailing list
>> bitcoin-dev@lists•linuxfoundation.org
>> https://lists.linuxfoundation.org/mailman/listinfo/bitcoin-dev
>>
>
>
> --
> Best Regards / S pozdravom,
>
> Pavol "stick" Rusnak
> Co-Founder, SatoshiLabs
> _______________________________________________
> bitcoin-dev mailing list
> bitcoin-dev@lists•linuxfoundation.org
> https://lists.linuxfoundation.org/mailman/listinfo/bitcoin-dev
>