bigo[8], bogi[8], oboi[6], bios[6], bosi[6], boso[6], bioz[6], bizo[6], bozi[6], izbo[6], zgoi[6], ozoi[4],
big[7], gib[7], boi[5], obi[5], goi[5], ogi[5], bis[5], gis[5], biz[5], izb[5], gzi[5], gzo[5], osi[3], sio[3], soi[3], oso[3], zoo[3], zis[3],
bi[4], bo[4], go[4], si[2], os[2], oz[2],
