const {Account, Utils} = require('xrpl-secret-numbers')
const tests = {
'uInt16': 34462,
'Rollover (uInt16)': 34462 + parseInt('10000', 16)
}
Object.keys(tests).map(k => {
const secretNumbers = Array(8).fill(tests[k]).map((_, i) => {
return String(_) + Utils.calculateChecksum(i, _)
})
const familySeed = new Account(secretNumbers).getFamilySeed()
console.log(`${k}: ${familySeed}`, secretNumbers.join(' '))
})