sojo[6], opon[5], pono[5], snop[5], opos[5], ospo[5], poss[5], nono[4],
jon[5], osp[4], pss[4], non[3], ono[3], nos[3], son[3], oso[3], sos[3],
oj[4], op[3], po[3], no[2], on[2], os[2],
