Methods, systems, and media to enhance memory overflow management by identifying a memory overflow condition associated with execution of a task and adjusting memory allocation for the task to attenuate the memory overflow condition are disclosed. Upon receiving an element from the structured data stream, the system applies a hash function to the element to generate a single hash value. A motor is disposed to rotate the turntable about the upright axis in response to a command. Next, one of the possible connection paths is designated as a preferred path and the remaining possible connection paths are designated as alternate paths. After completion of re-reading, reading of the remaining pages of the document set can continue in the binding reading mode.