How do you Trace the blood flow from your left thumb to your right big toe via capillaries?

Here is the order it goes from right thumb to left thumb. 1. radial vein

2. brachial vein

3. axillary vein

4. left subclavian vein

5. brachiocephalic vein

6. superior vena cava

7. right atrium

8. right ventricle

9. pulmonary trunk

10. pulmonary arteries

11. lobar arteries

12. pulmonary capillaries

13. pulmonary venules

14. pulmonary veins

15. left atrium

16. left ventricle

17. aorta

18. brachiocephalic artery

19. right subclavian artery

20. axillary artery

21. brachial artery

22. radial artery