Java init order

Main.java

package com.thergbway;

import static com.thergbway.Main.getNumber;

class One {
    static String a = getNumber(1);

    static {getNumber(2);}

    One() {getNumber(9);}

    {getNumber(7);}

    static Two two = new Two();

    static {getNumber(5);}

    static String b = getNumber(6);

    {getNumber(8);}
}

class Two {
    static String c = getNumber(3);

    Two() {getNumber(4);}
}

public class Main {
    public static String getNumber(int number) {
        System.out.println(number);
        return String.valueOf(number);
    }

    //prints 1 2 3 4 5 6 7 8 9  
    public static void main(String[] args) {new One();}
}