function adrresBook(input){
   input.map(element => {
     let [name, adress] =
    element.split(":");
      return {
         name,
         adress,
     }

     }).sort((a,b) => a.name.localeCompare(b.name))
     .forEach(elem => {
  console.log(`${elem.name} -> ${elem.adress}`)
    });

}