Generating a 256-bit passphrase with Electrum

electrum mnemonic example

$ x=$(od -v -t x1 -A n -N $((256/8)) < /dev/urandom | tr -d '[:space:]')

$ echo $x
807ee2385fb310491e126f248f66fded432d438b1a00133cf00456e85e59f04a

$ python mnemonic.py $x
aside enough match affection fill conversation replace toe mud forget enough bloom gently sunlight out relationship gentle lovely claw dot illuminate marry king grant

$ python mnemonic.py aside enough match affection fill conversation replace toe mud forget enough bloom gently sunlight out relationship gentle lovely claw dot illuminate marry king grant
807ee2385fb310491e126f248f66fded432d438b1a00133cf00456e85e59f04a