const {
  readFileSync,
  writeFileSync,
} = require('fs')

const raw = readFileSync('./Zinder.txt').toString()

const separated = raw.split('}{')
const withComma = separated.join('},{')
const fixedWithArray = `[${withComma}]`

const final = JSON.parse(fixedWithArray)
  .map(el => el.id).join('\n')

writeFileSync('final.txt', final)