Batu Tiga Station
Jalan Kastam Station
Please solve the multiple choice problem and put your answer (one of ABCD) in one "\boxed{}". According to the subway map, how many intermediate stops are there between Batu Tiga Station and Jalan Kastam Station (except for this two stops)? 
A) 17 
B) 12 
C) 7 
D) 23 
