BDE
ATOM  CAE  CAF  CAA  NAB  CAC  CAD  CAG  OAU  NAH  NAI
ATOM  CAJ  CAK  CAL  CAM BRAT  CAN  OAS  CAO BRAR  CAP
ATOM  OAQ
CONNECT -  CAE  CAF  CAA  NAB  CAC  CAD  CAE +
CONNECT  CAD  CAG  OAU
CONNECT  CAG  NAH  NAI  CAJ  CAK  CAL  CAM BRAT
CONNECT  CAK  CAP  CAO  CAN  CAM
CONNECT  CAN  OAS
CONNECT  CAO BRAR
CONNECT  CAP  OAQ