What, the unique complete set of four-character idioms?

Take the lead,

Unique,

Coincidentally,

Find a new way,

To be independent,

Unique,

Unique,

Only this one, no branch,

I'm the only one,

Monopolize power,

Drunk, waking up alone,

Arbitrary,

Good at winning games alone,

A tree cannot be a forest,

Loneliness,

Immune to it,

There is a weakness,

The golden rooster is independent,

Have a unique vision,

Living alone,

Dominate one side,

Independent kingdom,

A solo elegy,

Push the crowd away,

Fruit alone,

Single, independent,

Stand up, stand alone,

Independence, not group