1.s17 2.swap 3.n16 4.m18 5.h12 6.l17 7.g14 8.e18 9.f16 10.d17 11.j16 12.i18 13.k17 14.j19 15.m15 16.f19 17.d18 18.e17 19.l15 20.h18 21.e6 22.o17 23.l18 24.l19 25.k19 26.j8 27.l8 28.h16 29.k15 30.m16 31.n15 32.m17 33.k18 34.m5 35.o5 36.n6 37.o9 38.p7 39.n8 40.o7 41.n7 42.o6 43.m6 44.n5 45.l6 46.l5 47.k6 48.k5 49.j6 50.j5 51.i6 52.i5