Description of important geometrical structures in the integrated intensity map of the CO (2−1) emission in NGC 1614. The extent and position of the starburst ring, the northern extension, the umbilical cords (connection to the dust lane) to the north and west of the ring that contain GMAs 2, 3, 4, and 5 and the GMAs are indicated. To clearly distinguish between the GMAs and their positions, their respective numbers are indicated as well.