doli[6], idol[6], lido[6], sold[6], diso[5], soli[5],
lid[5], dol[5], doi[4], ido[4], dis[4], lis[4], sil[4], los[4], ols[4], sol[4], osi[3], sio[3], soi[3],
id[3], li[3], do[3], od[3], si[2], os[2],
