foby[11], fosy[9], sofy[9], foss[8], bosy[7], byss[7], boss[6], ospy[6], osyp[6], wsyp[6], wysp[6], poss[5], sosy[5], owsy[5], sowy[5],
fob[9], syf[8], fos[7], sof[7], boy[6], oby[6], opy[5], psy[5], spy[5], syp[5], osp[4], pss[4], osy[4], sos[3],
by[5], bo[4], op[3], po[3], wy[3], os[2],
