Keep empty else blocks on the same line as the else in clang format (and the same for if) but wrap braces after if and else for non empty blocks

Question

I'm trying to achieve the following clang formatings for if and else blocks:

1.For empty blocks, i'd like to keep them (single lined) on the same line as the end of the condition or right after the else, like

1.1

if (true) {}
else {}

1.2

if (true
    ) {}
else {}

1.3

  if (true


            ) {}


    else {}

2.Non-empty blocks should always be wrapped after the control statement and before and after the else

2.1

if (true)
{
    ;
}
else
{
    ;
}

2.2

if (true) {}
else
{
    ;
}

2.3

if (true)
{
    ;
}
else {}

2.4

if (true)
{
    // is this true
}
else
{
    /* this might be false */
}

3.but never

3.1.1

if (true) {
    ;
}
else {
    ;
}

3.1.2

if (true) {
    ;
} else {
    ;
}

3.1.3

if (true)
{
    ;
} else
{
    ;
}

3.1.4

if (true)
{
    ;
} else
{
    ;
}

3.2.1

if (true) {
}
else {
}

3.2.2

if (true) {
} else {
}

3.2.3

if (true)
{
} else
{
}

3.2.4

if (true)
{
} else
{
}

I'm not able to find a solution for the empty blocks.