buf[11], fiś[11], buś[11], fiu[9], fus[9], fis[7], bus[7], wiś[7], bis[5], siu[5], suw[5], siw[3], wis[3], wsi[3],
fu[8], uf[8], fi[6], bu[6], bi[4], su[4], wu[4], si[2], iw[2],
