"之後以流年的朋友宮化忌到流年的遷移宮會祿星沖流年命宮."



This is the part I don't quite understand, and the resource I found on

宮干四化法 on the web is not that clear. Let me try to work it

backwards to see if this is the way:



流年朋友宮在戊寅.

根據天干四化,戊有天機化忌.

now look for 天機 in my chart (天盤), and it is found in 己卯,

根據自化、化入、化出規則,

化忌化入流年遷移宮(己卯)



Is it right?



Based on the same rules, can I say

流年福德宮(丁亥)化祿化入流年官祿宮(己丑) because 太陰化祿在丁and

my先天太陰在己丑?



If not, where does the 化忌 come from?