Which of the Following Is Not a Possible Circulatory Route $\rarr$

Which of the following is not a possible circulatory route from the heart?

A) Heart $\rarr$ arteries $\rarr$ capillary bed $\rarr$ veins $\rarr$ heart
B) Heart $\rarr$ arteries $\rarr$ capillary bed $\rarr$ vein $\rarr$ capillary bed $\rarr$ veins $\rarr$ heart
C) Heart $\rarr$ arteries $\rarr$ capillary bed $\rarr$ vein $\rarr$ capillary bed $\rarr$ arteries $\rarr$ heart
D) Heart $\rarr$ arteries $\rarr$ arterial anastomosis $\rarr$ capillary bed $\rarr$ veins $\rarr$ heart
E) Heart $\rarr$ arteries $\rarr$ arterial anastomosis $\rarr$ capillary bed $\rarr$ venous anastomosis $\rarr$ veins $\rarr$ heart