1.E6 2.Swap 3.E3 4.E6F7C3 5.E3D4F6 6.F7G6G9 7.F6G7G5 8.G6H5J4 9.G7G8J8 10.G9H10H8 11.G8H7I5 12.H5G6E4 13.D4D5G7 14.G6F7E5 15.D5E6E9 16.E5F6F8 17.G5F5E5 18.E4D5G6 19.E9D8G5 20.G6H5D6 21.D8E7D7 22.H8I7I8 23.J8I9J5 24.J4K5K9 25.J5K6K4 26.I7H6G6 27.K4J3H3 28.I8J7I3 29.J3J2H2 30.I3J3K3 31.I5J4K2 32.K3L2L1 33.J4K3L3 34.H5G4G3 35.H3H4H5 36.G4H3I3 37.K6J5I5 38.I3J4K4 39.H4I3I2 40.L1M2M3 41.I9J8L4 42.K5L6M4 43.J8K7M6 44.K4L5M5 45.M6M7L7 46.J7K6J6 47.H7I6J9 48.H6I7J7 49.J2I1I9 50.I7J8K8 51.J9K10J12 52.K8J9J10 53.K10J11I11 54.K9K10K11 55.I9I10K12 56.K11L12H11