bond[7], bont[7], bocz[7], tond[6], tocz[6], zond[5], zocz[5],
cob[6], bod[6], bot[6], cod[5], doc[5], bon[5], noc[4], dno[4], don[4], not[4], ton[4], doz[4], zon[3],
bo[4], co[3], do[3], od[3], ot[3], to[3], no[2], on[2], oz[2],
