Bip39 regex https://www.symbaloo.com/mix/bookmarks-xfkm The order of the mnemonic phrase matters. When you mess up the purchase then You can not Get well your wallet. All your funds will likely be missing forever. Make sure you have an appropriate backup. This functions since BIP39 is supported by a lot of wallet https://franciscougju442.bravesites.com/entries/general/Produce-Bitcoin-Addresses-from-Seed-Every-Little-Thing-You-Required-to-Know