Labels:text | screenshot | number | font OCR: Old Binary. Reversed New Index Format Binary Index Format 0 000 000 1 001 100 4 2 010 010 2 3 011 110 6 4 100 001 1. 5 101 101 5 6 110 011 3 7 111 111 7 Table 1: Before performing the FFT, array elements are shuffled. The shuffle index for element X is found by placing its binary format in reversed order.