1.A1 2.C3 3.A1B2B3 4.D5 5.B5 6.D5D6D8 7.B8 8.C10 9.B5B6B10 10.C10B11C11 11.B10C10E10 12.B11C12E12 13.C10B11B12 14.C12B13A13 15.B11C12C13 16.E12D11B11 17.B8C9E11 18.D10 19.E10D9E9 20.D8E8E10 21.E11F10F9 22.E10E11F11 23.F10G11I11 24.F11G12I12 25.G11F11F12 26.G12F13E13 27.C13D12E12 28.D6C7B7 29.E9F10I7 30.E8E7G8 31.F9G10I4 32.I12J11I8 33.I7H8H7 34.I8H9G9 35.I11I10J10 36.J11K10I9 37.H7I6J9 38.G8H7I7 39.I6J7K5 40.H7I6J6 41.J7K7K6 42.J6J7I3 43.I4J3K9 44.I3J4K4 45.K5L4M4 46.C3B4K5 47.M4L5L6 48.J4K3L3 49.L5M4I5 50.J7J6J5 51.K7J8I8 52.E7F7H7 53.K6L5M3 54.M1 55.J3K2M2 56.K4J3K1 57.K2L1L2 58.K5K6K7 59.K9L8L7 60.K10K9K8 61.I10J11L9 62.H9I10K10 63.J11K12L10 64.F13G13K11 65.K12L11L12 66.K11J12L13 67.J10J11J13 68.G13H12I12 69.J11K12K13