Age	Stem-Branch
2 - 12		0	30	0	30	0
12 - 22		3	9	0	30	18
22 - 32		0	0	16	7	37
32 - 42		0	0	30	0	30
42 - 52		30	3	9	0	18
52 - 62		37	0	0	16	7
62 - 72		0	30	0	20	10
72 - 82		0	30	3	9	18
82 - 92		16	7	30	0	7

The weights of Five Elements are for balancing your Five Elements. To find your Five Elements is from Chinese Fortune Calendar. Your 40% luck is determined by your decade cycles from here. Another 40% luck is determined by the YEAR. The rest of 20% luck is determined by something else.