A1, B5, C9, E4, F8, H3, I7, K2, A2, D1, E5, F9, H4, I8, K3, A3, B7, D2, E6, G1, H5, I9, B8, D3, E7, G2, J1, K5, A5, B9, G3, H7, J2, C1, D5, E9, H8, J3, K7, A7, C2, F1, G5, H9, K8, A8, C3, D7, I1, J5, K9, A9, D8, F3, G7, I2, B1, C5, D9, G8, I3, J7, B2, E1, F5, G9, I4, J8, B3, C7, E2, H1, I5, J9, C8, E3, F7, H2, K1 |