1.A13 2.C8 3.A13B12F8 4.E9 5.B12C11J10 6.F9 7.F8G9H9 8.F9G8H8 9.H9I8J8 10.H8I7J7 11.J8K7L7 12.G8H7J8 13.L7K8K6 14.E9F8J9 15.J10K9K10 16.F8G7K11 17.G9H10J10 18.J9I10I11 19.I8J9J11 20.I11J12K12 21.H10I11I12 22.J12I13H13 23.I12J12J13 24.I7J6K4 25.C11D10K5 26.H7I6L4 27.D10D9J5 28.I6H5J4 29.D9E8I5 30.H5I4H4 31.E8F7H5 32.G7F6G4 33.F7E6E4 34.F6E5M4 35.E4D5D6 36.E5D4E4 37.D5C4B4 38.C8C7D5 39.E6F5F4 40.D5E6F6 41.D6E5G5 42.G4F3E3 43.F4G4G3 44.F3G2H2 45.C4D3F3 46.E3F2E2 47.B4C3E3 48.D4C4D2 49.E5F4C2 50.D2C1B1 51.C2D2D1