agf[9], fag[9], gaf[9], haf[9], fig[9], gif[9], hif[9], faj[9], fai[7], ghi[7], gaj[7], jag[7], haj[7], jig[7], agi[5], gai[5], hai[5],
fa[6], fi[6], ag[4], ha[4], hi[4], aj[4], ja[4], ii[2],