Bip39 Tool. You'd probably then do a basic recovery using a command such as one beneath. (This command makes use of a sample wallet file bunlded with BTCRecover) words, or enter your own underneath. Mnemonics with less than twelve words have low entropy and will be guessed by an attacker. https://socialbraintech.com/story4536467/bip39-words-https-linktr-ee-bip39-the-2-minute-rule-for-bip39-word-list