This is a model of a mutetrahedron.

The motto of this team is 'one for all, all for one'.

There is a proverb that says, 'Plan your day in the morning and your year on New Year's Day,' which means that you should plan your day in the morning and your year on New Year's Day.

I will hold my birthday party on the twenty-seventh day of the month.

We have our wedding on the twenty-ninth day of the month.

We have our wedding on the twenty-fourth.

I will hold my birthday party on the twenty-eighth day of the month.

We have our wedding on the twenty-third day of the month.

We celebrate our wedding anniversary on the twenty-fifth day of the month.

Our project is scheduled to be completed on the twenty-second day of the month.