bohr[8], bort[7], torb[7], host[7], show[6], sort[5], stor[5], tors[5],
bot[6], hot[6], bor[5], rob[5], hor[5], rho[5], ort[4], rot[4], tor[4], sto[4], ros[3], rwo[3],
bo[4], ho[4], oh[4], ot[3], to[3], ts[3], or[2], ro[2], os[2],
