1.j10 2.i9k10 3.j8l9 4.l8j7 5.m9k9 6.l10n9 7.k12m10 8.n11m12 9.n13o10 10.l13k14 11.j15j13 12.j12l14 13.m15m14 14.l15i14 15.l12j14 16.i15l16 17.l17i17 18.j17h15 19.g14i11 20.n8m7 21.n7o9 22.o11i7 23.h7k4 24.k6j6 25.j5i6 26.l3g8 27.l5m6 28.j3o8 29.h8i3 30.h5h12 31.f7h11 32.g11h10 33.f10f12 34.j16h14 35.h16g15 36.f14g13 37.l18d16 38.e15e16 39.e14d13 40.c12d11 41.e10c11 42.f9e8 43.c8f5 44.g9g10 45.g6g12 46.e9k15 47.h9m13 48.d9e4 49.c9d6 50.f13c6 51.d7e6 52.g4b9 53.f6h6