beforeIf();
if(if_condition1) {
    true_case;
    true_case;
}
afterIf();
beforeIf();
if(if_condition2)
{
    true_case;
    true_case;
}
afterIf();
beforeIf();
if(if_else_condition1) {
    true_case;
    true_case;
} else {
    false_case;
    false_case;
}
afterIf();
beforeIf();
if(if_else_condition2) {
    true_case;
    true_case;
}
else {
    false_case;
    false_case;
}
afterIf();
beforeIf();
if(if_else_condition3) {
    true_case;
    true_case;
}
else
{
    false_case;
    false_case;
}
afterIf();
beforeWhile();
while(while_condition1) {
    insideWhile;
    insideWhile;
}
beforeWhile();
while(while_condition2)
{
    insideWhile;
    insideWhile;
}
beforeDoWhile();
do{
    insideDoWhile;
    insideDoWhile;
}while(do_while_condition1);
beforeDoWhile();
do
{
    insideDoWhile;
    insideDoWhile;
}while(do_while_condition2);
beforeDoWhile();
do
{
    insideDoWhile;
    insideDoWhile;
}
while(do_while_condition3)

//since the interpreter ignores all empty lines and spaces, any changes in tabs *should* not have any effect