brwi[6], iwin[4], wini[4],
bin[5], ibn[5], pip[5], nip[4], pin[4], pni[4], piw[4], inr[3], wii[3], niw[3], win[3], wir[3],
bi[4], pi[3], ii[2], in[2], ni[2], iw[2],
