kopy[7], psyk[7], pysk[7], skop[6], kosy[6], ospy[6], osyp[6],
kpy[6], pyk[6], kop[5], opy[5], syk[5], psy[5], spy[5], syp[5], kos[4], sok[4], osp[4], osy[4],
ko[3], ok[3], op[3], po[3], os[2],
