1.A1 2.D7 3.A1B2B7 4.D7C8B8 5.B2C3J8 6.C8D9I5 7.B7C8G6 8.D9E8D6 9.G6F6C6 10.B8C9C10 11.C8D8D9 12.C9D10E10 13.F6G7H10 14.D6E5H8 15.G7G8E9 16.E8F9F10 17.H10G9G10 18.H8G7C4 19.J8I7G6 20.E5F4G4 21.C3D4E6 22.C4D3C3 23.D4E4E3 24.G4F5E5 25.E6F6G5 26.I5H4D5 27.E3F2G4 28.D5E6G12 29.E9F8I11 30.E6E7F7 31.G9H8I8 32.H4I5H7 33.G5H6I6 34.F4G5H5 35.E4D4K5 36.F7E6K3 37.I7J6J5 38.I5J4J3 39.J6I5I4 40.J4I3H3 41.F2G3H4 42.E6F7I7 43.I8J7J6 44.G12H11I9 45.I11J10L8 46.I9J8I8 47.K5L6L7 48.H11I12K11 49.J10I11G12 50.J8I9G9 51.I11J10L10 52.I12J11K10 53.L8L9L11 54.J11K12L12 55.J7J8J9 56.K10J11I11 57.J9I10H10 58.J11K10K9 59.J5K6J9 60.I8J7K7 61.L9K8L8 62.D3E2G1 63.D4E3F1 64.G1G2H2 65.E3F2F3 66.I11H11G13 67.G12H12I12 68.K10J11I11 69.H12G12G11 70.I11H12H13 71.H10I11I13