Introduction to the Year of Nine Purple Fires

There is a yellow calendar. In the ugly year, the sky is dry, the earth is earthy, and the sound is fire. It's called Pangai. In 2009, nine purple Star was in charge of the house, and Jiuzi Star flew to the southeast this month. nine purple Star is a future star, belonging to fire, which is called the Year of Fire in nine purple.

Please look at the purple and white songs in the nine-year-old supreme authority "The New Case of House Transportation":

Last year, Ji Xing talked about Jiazi,

Year after year, the stars turn against the palace,

Upper, middle and lower three yuan,

One, four, seven, seven.

Deduction algorithm: Up to Yuan Jiazi, once in Yuan Zhong; In the year of Jiazi in the Central Plains, four greens entered the middle; In the year of Jiazi in the next Yuan Dynasty, seven reds entered the middle school. For example, in the year of Jiazi at the end of the Yuan Dynasty, a white song entered the middle school, then in the second year, nine purple entered the middle school, and in the third year, Bing Yin entered the middle school, and so on, always in the order of auspicious songs from star to palace, year after year.