nba nbb nbc nbg nbi nbk nbl nbn nbo nbr nbs nbt nca ncb ncc ncg nci nck ncl ncn nco ncr ncs nct nga ngb ngc ngg ngi ngk ngl ngn ngo ngs ngt nia nib nic nig nii nik nil nin nio nir nis nit nka nkc nki nkk nkn nko nkr nks nkt nla nlb nlc nlg nli nlk nll nln nlo nlr nls nlt nna nnb nnc nng nni nnk nnl nnn nno nns nnt no- noa nob noc nog noi nok nol non noo nor nos not nra nrb nrc nrg nri nrk nrl nrn nro nrr nrs nrt nsa nsb nsc nsg nsi nsk nsl nsn nso nsr nss nst nta ntb ntc ntg nti ntk ntn nto ntr nts ntt o-i oaa oab oac oag oai oak oal oan oao oar oas oat ob- oba obb obc obg obi obk obl obn obo obr obs obt oc- oca ocb occ ocg oci ock ocl ocn oco ocr ocs oct oga ogc ogg ogi ogl ogn ogo ogs ogt oia oib oic oii oik oil oin oio oir ois oit oka okb okc okg oki okk okl oko okr oks ola olb olc olg oli olk oll oln olo ols olt on- ona onb onc ong oni onk onl onn ono onr ons ont oo- ooa oob ooc oog ooi ook ool oon ooo oor oos oot or- ora orb orc org ori ork orl orn oro orr ors ort os- osa osb osc osg osi osk osl osn oso osr oss ost ot- ota otb otc otg oti otk otl otn oto otr ots ott ra- raa rab rac rag rai rak ral ran rao rar ras rat rba rbb rbc rbg rbi rbk rbl rbn rbo rbr rbs rbt rca rcb rcc rcg rci rcl rcn rco rcr rcs rct rga rgb rgc rgg rgi rgk rgn rgo rgr rgs rgt ria rib ric rig rii rik ril rin rio rir ris rit rkb rkc rkg rkk rko rks rkt rla rlc rlg rli rll rln rlo rlr rls rlt rna rnb rnc rng rni rnn rno rnr rns rnt roa rob roc rog roi rok rol ron roo ror ros rot rra rrb rrc rrg rri rrk rrl rrn rrr rrs rrt rsa rsb rsc rsg rsi rsk rsl rsn rso rsr rss rst rta rtb rtc rtg rti rtk rtl rtn rto rtr rts rtt saa sab sac sag sai sak sal san sao sar sas sat sba sbb sbc sbg sbi sbk sbl sbn sbo sbr sbs sbt sca scb scc scg sci sck scl scn sco scr scs sct sga sgb sgc sgg sgi sgk sgl sgn sgo sgr sgs sgt sia sib sic sig sii sik sil sin sio sir sis sit sk- ska skb skc skg ski skk skl sko skr sks skt sla slb slc slg sli slk sll sln slo slr sls slt sna snb snc sng sni snk snl snn sno snr sns snt soa sob soc sog soi sok sol son soo sor sos sot sr- sra srb src srg sri srk srl srn sro srr srs srt ss- ssa ssb ssc ssg ssi ssk ssl ssn sso ssr sss sst sta stb stc stg sti stk stl stn sto str sts stt taa tab tac tag tai tak tal tan tao tar tas tat tba tbb tbc tbg tbi tbk tbl tbn tbo tbr tbs tbt tca tcb tcc tcg tci tck tcl tcn tco tcr tcs tct tga tgb tgc tgg tgi tgk tgl tgn tgo tgr tgs tgt tia tib tic tig tii tik til tin tio tir tis tit tka tkb tkc tkg tkk tkl tko tkr tks tkt tla tlc tlg tli tlk tll tln tlo tlr tls tlt tna tnb tnc tng tni tnk tnl tnn tno tnr tns tnt to- toa tob toc tog toi tok tol ton too tor tos tot tra trb trc trg tri trk trl trn tro trr trs trt tsa tsb tsc tsg tsi tsk tsl tsn tso tsr tss tst tta ttb ttc ttg tti ttk ttl ttn tto ttr tts ttt

-ana -ing -nik a-ak a-ii a-ok aaaa aaab aaac aaai aaal aaan aaar aaas aaba aabb aabc aabi aabl aabt aaca aacb aacc aaci aack aacl aacn aaco aacr aacs aact aaib aaic aaii aain aais aaka aala aalc aali aall aalo aals aana aang aani aaon aaoo aara aarc aari aaro aars aart aasa aasc aasi aass aast aata aatc aatk aatt abaa abab abac abag abai abak abal aban abar abas abat abb- abba abbb abbi abbo abbr abbs abbt abca abcb abcc abci abcl abcn abcr abcs abct abgl abia abib abic abig abil abin abir abis abit abla ablo abls aboa abob abok abol abon aboo abor abos abot abra abrc abri abro abrs abs- absa absi absl abss abta abts ac-t acaa acab acac acag acai acan acar acas acat acba acbl acca accc acci acco accs acct acga acgi acgr acgs aci- acia acic acin acir acis acks acla aclc acli aclr acls acoa acog acol acon acor acos acot acr- acra acrc acri acro acrr acrs acsa acsc acsi acsl acss acst acta actc actg acti actl acto acts actt ag-o agac agag agai agal agan agao agar agas agat agba agbo agca agcc agco agct agga aggi agia agib agic agig agii agil agin agio agir agis agit agla aglc agli agls agna agni agno agns agob agog agol agon agoo agos agot agra agri agrl agro agsa agsg agst agta agtr agts aiai aian aias aiba aibl aibn aibo aica aicc aicr aics aiga aigo aiia aiib aiic aiin aiir aika aiki aiko aiks aila aili ails aina ainc aini aino ains aint aioc aioi aion aira airi airo airs airt aisa aisb aisg aisi aisk aisl aiso aisr aist aita aiti aitr aits aitt akaa akai akal akan akao akar akas akca akia akik akil akin akio