const line = readline().split(""); let arr = ["0", "1","abc","def","ghi","jkl","mno","pqrs","tuv","wxyz"]; line.forEach((item, i) =>{ if(/[a-z]/.test(item)){ arr.forEach((elem, index) => { if(elem.includes(item)){ line[i] = index; } }) }else if (/[A-Z]/.test(item)) { if(item == 'Z'){ line[i] =...