There are two lines in the middle (basically ten words per line), which can be punctuated without punctuation (many poems by Chairman Mao have punctuation).
Leave six or seven small words on the left and start writing "So-and-so is an auspicious day".
If you can, you'd better practice the left and right small words on other papers seven or eight times first! (There are more exercises than texts, which is called the finishing touch) Then write. And it is best to distinguish it from the middle text font. If the writing is a running script, the fine print can be cursive or official script.