What is the correct procedure for preparing a homeopathic medicine with Hamamelis virginiana 4 CII and Arnica montana 6 CH? Dilute 1 mL of Hamameli...

What is the correct procedure for preparing a homeopathic medicine with Hamamelis virginiana 4 CII and Arnica montana 6 CH?
Dilute 1 mL of Hamamelis virginiana 4 CII in 19.8 mL of inert substance (30% ethanol), perform 100 succussions, fill 2/3 of a glass bottle, aliquot 12.5 mL of this solution to an amber bottle of 30 mL, and reserve.
Dilute 0.2 mL of Arnica montana mother tincture in 19.8 mL of inert substance, perform 100 succussions, fill 2/3 of a glass bottle, repeat this process until reaching the 6 CH potency, aliquot 12.5 mL of this solution to the same amber bottle containing the Hamamelis virginiana solution, and label it properly.
Dilute 1 mL of Hamamelis virginiana 4 CII in 19.8 mL of inert substance (30% ethanol), perform 100 succussions, fill 2/3 of a glass bottle, and reserve. Then, dilute 0.2 mL of Arnica montana mother tincture in 19.8 mL of inert substance, perform 100 succussions, fill 2/3 of a glass bottle, repeat this process until reaching the 6 CH potency, aliquot 12.5 mL of this solution to an amber bottle of 30 mL, and add the Hamamelis virginiana solution to it.
Dilute 0.2 mL of Arnica montana mother tincture in 19.8 mL of inert substance, perform 100 succussions, fill 2/3 of a glass bottle, repeat this process until reaching the 6 CH potency, aliquot 12.5 mL of this solution to an amber bottle of 30 mL, and reserve. Then, dilute 1 mL of Hamamelis virginiana 4 CII in 19.8 mL of inert substance (30% ethanol), perform 100 succussions, fill 2/3 of a glass bottle, and add it to the Arnica montana solution.

a) Option A
b) Option B
c) Option C
d) Option D