1.A1 2.A4 3.A1B2H9 4.B4 5.B2C3I7 6.C4 7.C3D4D5 8.D6 9.I7H7F6 10.E6 11.H9G9F5 12.E5 13.G3 14.G4 15.G3F4F3 16.D6E7F7 17.G9H8H6 18.G7 19.G6 20.H9 21.D5D6G8 22.G7F8F9 23.H7I8I9 24.H9H10I10 25.H8G9G10 26.F8G7H7 27.H6I7J7 28.G4H5H6 29.J7I6I5 30.H5H4I4 31.G6G5H5 32.F2 33.D4E3D3 34.B4C3C2 35.D3E2E1 36.F9F10J10 37.G8H9G11 38.G12 39.D6D7F11 40.H10I11F12 41.D7D8E11 42.I11H12E12 43.D8C9D11 44.I10H11D12 45.C9B10B12 46.B13 47.B10C11B11 48.D13 49.B12C12C13