1.A1 2.A4 3.A1B2G7 4.B4 5.B2C3F4 6.C4 7.D6 8.D4 9.C3D3G2 10.E4 11.D6E6H5 12.E5 13.E6F5E7 14.E6 15.G7F6F7 16.D4E3F3 17.H5G4G3 18.F3E2G1 19.G4F3I1 20.E2F1H1 21.G3F2I3 22.C4D4H2 23.G2H3I2 24.H1G2G3 25.F3G4H4 26.D8 27.D3C4G9 28.E6D7E8 29.E7F8F9 30.E8D9F10 31.C4D5H11 32.D9E10G10 33.D5E6J10 34.D8E9H10 35.E6E7I8 36.D7C8I10 37.E7E8K12 38.E9D10I11 39.K12J11K8 40.C8B9I12 41.H11H12J12 42.H10I9J9 43.J10K9M10 44.I9J10K10 45.K8L9L10 46.I11H10K11 47.M10L11K8 48.I12I13K12 49.F9G8L12 50.B9C10J8 51.I8J7K7 52.I13J13K13 53.F4G5L13 54.J9I8I7 55.H3I4J6 56.I7I6I5 57.J6I7J4 58.I6H7H8 59.I7J6J5