Solution
1.S1a+ 2.K1c 3.+S1b 4.Kx1b 5.B2b+
1.S1a+ 2.K1c 3.+S1b 4.Kx1b 5.B2b+
1.G*2a 2.Gx2a 3.N*2c 4.K1b 5.G*1c
1.+R2d 2.Kx2d 3.B*3c 4.K1d 5.N*2f
1.Rx1a+ 2.Kx1a 3.L*1c 4.K2b 5.L1b+
1.R*2b 2.K1c 3.N*2e 4.Nx2e 5.R1b+ 6.Kx1b 7.+B2b
1.+Bx2a 2.Kx2a 3.N*3c 4.K1a 5.+R3a 6.K1b 7.+R2a
1.B*1d 2.R2c 3.N*2d 4.K2b 5.G*1b
1.N*2c 2.K1b 3.+R3b 4.P2b 5.N*2d
1.+R3c 2.K1c 3.S1b+ 4.Kx1b 5.+R2b
1.R2b+ 2.Kx2b 3.B3a+ 4.K1b 5.S2a