&ETH_&rdquo_&ETH_&micro_&ETH_&sup2_&Ntilde_&fnof_&Ntilde_&circ_&ETH_&ordm_&Ntilde_&fnof_ &ETH_&middot_&ETH_&frac34_&ETH_&sup2_&Ntilde_&fnof_&Ntilde_&sbquo_ &ETH_&oelig_&ETH_&deg_&Ntilde_&circ_&ETH_&deg