donn[5], dorn[5], nord[5], rond[5], odro[5], ordo[5], zond[5], dozo[5], rdzo[5], nono[4], norn[4], noro[4], ozon[4], zono[4], zorz[4],
dno[4], don[4], odo[4], odr[4], ord[4], rod[4], doz[4], non[3], ono[3], nor[3], oro[3], zon[3], zoo[3], orz[3],
do[3], od[3], no[2], on[2], or[2], ro[2], oz[2],