koga[7], kaca[6], coka[6], koca[6], saga[6], sago[6], kasa[5], saka[5], kaso[5], kosa[5], oska[5], sako[5],
kog[6], aga[5], kac[5], ago[5], koc[5], sag[5], oka[4], kas[4], sak[4], ska[4], soc[4], kos[4], sok[4], asa[3], osa[3],
ag[4], go[4], ka[3], co[3], ko[3], ok[3], aa[2], as[2], os[2],
