cola[9], coda[8], orca[8], cord[8], odal[6], oral[6], lord[6], radl[5],
car[6], dol[5], aal[4], lad[4], lar[4], rod[4], aar[3], ara[3], dar[3], rad[3],
la[3], do[3], od[3], aa[2], ad[2], da[2], ar[2],
