1.a1b2 2.m13l12 3.b2c3 4.l12k11 5.m1l2 6.a13b12 7.c3d4 8.k11j10 9.d4i9 10.c13h8 11.l2k3 12.m4l4 13.k3d10 14.i13i12 15.d10e9 16.j13j12 17.e9f8 18.i12i11 19.a5h12 20.c1d2 21.f1d3 22.b12c11 23.d3d9 24.l4j6 25.d13d12 26.a12b11 27.m2c12 28.c11e9 29.d9h5 30.m3l3 31.d2d3 32.l3d11 33.d3d10 34.e13e12 35.d11j5 36.j1j4 37.b11d11 38.g13f12 39.d11e10 40.d12d11 41.a9d12 42.b13b12 43.l1l5 44.j4i5 45.l5f11 46.h13g12 47.h12h11 48.c12c10 49.a10b10 50.a6b7 51.f11g10 52.f12g11 53.f13f12 54.j12j11 55.f12f11 56.j11i10 57.g10g5 58.g11g9 59.k13j12 60.b7e7 61.g5g8