public static void separateNumbers(String s) {
        if(s.length() == 1){
            System.out.println("NO"); //cant be split
            return;
        }
        
        int size = 1; //start with size 1
        
        //check string for each starting size
        while(size < s.length() / 2 + 1){
            String startString = s.substring(0, size);
            long startVal = Long.parseLong(startString); //start val of generated vals
            
            //generate list of numbers for current starting size
            StringBuilder genVals = new StringBuilder();
            long currentVal = startVal; //stores current val being appended to genvals
            while(genVals.length() < s.length()){
                genVals.append(currentVal);
                currentVal++;
            }
            //print the first val of the beautiful strirng if the numerical concatenation is equal to the og string
            if(s.equals(genVals.toString())){
                //first x will always be the smallest, no need for extra iterations
                System.out.println("YES " + startVal);
                return;
            }
            
            size++;
        }
        //no beautiful string was found
        System.out.println("NO");
    }