ndr nfa nfc nfd nff nfi nfl nfn nfo nfr nga ngc ngd ngf ngg ngh ngi ngl ngn ngo nha nhc nhd nhf nhg nhh nhi nhl nhn nhr nia nic nid nif nig nih nii nil nin nio nir nla nlc nld nlf nlg nlh nli nll nln nlo nlr nna nnc nnf nng nnh nni nnl nnn nno no- noa noc nod nof nog noh noi nol non noo nor nra nrc nrd nrf nrg nri nrl nrn nro nrr o-i oaa oac oad oaf oag oah oai oal oan oao oar oc- oca occ ocd ocf ocg och oci ocl ocn oco ocr oda odc odd odf odg odh odi odl odn odo odr of- ofa ofc ofd off ofg ofi ofl ofn ofo ofr oga ogc ogd ogf ogg ogh ogi ogl ogn ogo oha ohc ohd ohf ohg ohh ohi ohl ohn oho ohr oia oic oid oif oii oil oin oio oir ola olc old olf olg oli oll oln olo on- ona onc ond onf ong onh oni onl onn ono onr oo- ooa ooc ood oof oog ooh ooi ool oon ooo oor or- ora orc ord orf org orh ori orl orn oro orr ra- raa rac rad raf rag rah rai ral ran rao rar rca rcc rcd rcf rcg rch rci rcl rcn rco rcr rda rdc rdd rdf rdg rdh rdi rdl rdn rdo rdr rfa rfc rfd rff rfg rfh rfi rfl rfn rfo rfr rga rgc rgd rgf rgg rgh rgi rgn rgo rgr rh- rha rhc rhd rhf rhg rhh rhi rhl rhn rho rhr ria ric rid rif rig rih rii ril rin rio rir rla rlc rld rlf rlg rlh rli rll rln rlo rlr rna rnc rnd rng rnh rni rnn rno rnr roa roc rod rof rog roh roi rol ron roo ror rra rrc rrd rrf rrg rrh rri rrl rrn rrr