Next time won't you sing with meAbcdefghijklmnopqrstuvwxy and z now you know your abc's
First column is all As, second is all Bs, third is all Cs, etc.
E, BD, F, BE, G, BF, H, BG, I, BH, J, BI, K, BJ, L, BK, M, BL, N, BM, O, BN, P, BO, Q, BP, R, BQ, S, BR, T, BS, U, BT, V, BU, W, BV, X, BW, Y, BX, Z, BY, A, B, C, BB….
Actually, why is it a grid? Just formatting?a b c bb d bc
e BBB cc bd f bbc
g be cd bbbb h bcc
I may work the rest of it out later, but that's all I'm doing for now.