basf[10], cofa[9], faso[8], fosa[8], sofa[8], baco[7], coba[7], obca[7], scab[7], bosa[6],
fob[9], caf[8], fas[7], fos[7], sof[7], cab[6], cob[6], abo[5], boa[5], oba[5], bas[5], soc[4], osa[3],
fa[6], ba[4], bo[4], co[3], as[2], os[2],
