x4-8-17-2x4-8-17-7x4-8-17-9x4-8-17-11x4-8-17-12x4-8-17-13x4-8-17-15x4-8-17-16x4-8-17-17x4-8-17-18x4-8-17-20x4-8-17-22x4-8-17-23x4-8-17-24x4-8-17-26x4-8-17-27x4-8-17-28x4-8-17-30x4-8-17-31x4-8-17-32