The metrical poetic style of "Spring and Snow in Qinyuan"

The metrical poem "Spring and Snow in Qinyuan" was originally named 1 14. The first three sentences are all four words, and the first two sentences are the same. They are all flat. The third sentence begins with a rhyme, and the third word is the most important. It must be used because it is awkward. The first and second words are even. The fourth and fifth is the four-word comparison method. Add a word bean, and the second and fourth words will be even with the first and third words. The sixth sentence is the same as the fifth sentence. In the seventh sentence, the four-character rhyme is just the opposite; However, the first word can be flat. The eighth and ninth sentences are also four-character antithetical sentences, which are the same as "Guo Qin Lou" and "Shang". The tenth sentence has seven words, the first word is not limited, and the last three words should be even, which is also awkward. The three words in the eleventh sentence should be even, but fixed. Twelfth, thirteenth, in fact, is the sentence of "upper five, lower four nine", that is, two four-character pairs occasionally add a word bean; However, even words are not as easy to move as the fourth and fifth sentences. After the beginning of the first word, the two words rhyme and are both flat. The second sentence is four words, the same as the previous sentence. The third sentence is eight characters, up and down seven, covering the tenth sentence of the previous sentence and adding a word bean. The fourth sentence is the same as the previous one.