bock[13], lock[12], dock[11], klob[11], nock[11], bowl[10], klon[9], bond[7], down[7],
wok[9], klo[8], lok[8], wob[8], bol[7], lob[7], bon[6], won[6], dol[5], don[4],
ob[5], wo[5], do[3], od[3], on[3],
