A given system provides three frames to a program. The system uses single-layer paging (one page table) stored in memory but also has a TLB. TLB hit rates are 88%. Assume a TLB access takes 20ns, a memory access requires 200ns, and a page fault costs 8,000,000ns. Provide the amount of time a program with the reference string below spends accessing memory when using second chance FIFO.

Reference String: 7, 0, 1, 2, 0, 3, 0, 4, 2, 3, 0, 3, 2, 1, 2, 0, 1, 7, 0, 1