What is loneliness in fortune telling?

Lonely and flat, that is, a closed sentence, has only one flat word except rhyme. The rhyme of a closed sentence must be flat and even. )

Because modern poetry basically follows the principle of "135 regardless, 246 distinct" (except for some special circumstances), even numbers cannot be changed except for special circumstances. Basically, if even the figures are wrong, it is not an isolated problem, but the whole level is wrong. Therefore, whether it is a "flat sentence" depends on the second word and cannot be changed.

Then there is "Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping Pingping".

Now look at the odd-numbered characters. The loneliness is as follows:

1, "Pingping" is written as "Pingping"

2. "Ordinary" is written as "Ordinary"

In this case, this sentence must be difficult to save, and it cannot be saved by changing the antithesis sentence into a flat sentence, that is, in this sentence, it must be changed to "flat" or "flat". Note: the first word of seven characters can't be omitted either.