pond[6], spod[6], sond[5], snop[5], zond[5], szop[5], znos[4],
pod[5], dno[4], don[4], osp[4], doz[4], nos[3], son[3], zon[3],
do[3], od[3], op[3], po[3], no[2], on[2], os[2], oz[2],
