Suppose we have an 8 block cache. Each block of the cache is one word wide. When a given program is executed, the processor reads data from the decimal addresses show below. 4, 7, 10, 11, 4, 8, 12, 7 Show the contents of the cache at the end of the above reading operations if the cache is 4-way set associative. Assume blocks will be filled starting at block position zero and the replacement policy is LRU. Use 4 or [ 4 ] to represent the contents of memory at address 4. If the block is empty, enter [ empty ].