In 2013 and 2014 I had some blockchain.info wallet ... In time I lost emails and identifier, I totally forgot about. Recently I fund the mnemonic, aka seed aka recovery phrase. Wowww I was very happy. But my happy was not for long. The recovery phrases are NOT standard long, like 12 or 24 words, the phrase contain 16, 17 and 19 words + this words are NOT in the BIP39 wordlist.

blockchain info support not answer to my help request. I read on internet, reddit, bitcointalk, etc - that blockchain before 2014 used totally other wordlist (not the standard bip39 wordlist) and script to create this mnemonic (seed)

any help and ideea would be appreciated how can I restore the btc address and private key from this old blockchain info's non standar bip39 wordlist ?

thanks for reading

****forgot to specify the recovery do not work on https://login.blockchain.com/wallet/forgot-password?guid=   ---site response Invalid Checksum