1.j10 2.i9j12 3.h12i11 4.h11k9 5.f12g12 6.g13e12 7.f11f10 8.f9e10 9.f14e13 10.f15g11 11.d14c15 12.b16d12 13.e14c14 14.b14g14 15.c16c13 16.c17c12 17.f13b13 18.d13d15 19.i12h7 20.i14i7 21.j9j8 22.j7k10 23.k8i8 24.h8m8 25.l7k5 26.m6j5 27.n7m7 28.o7n8 29.l6l10 30.l8k14 31.k12o8 32.j14l14 33.m14h14 34.k13j16 35.h16h17 36.h15g15 37.e15f16 38.g17b12 39.e16g6 40.g16g18