-ic -up a-a a-b a-c a-i a-t aaa aab aac aag aai aan aao aap aar aas aat aau ab- aba abb abc abg abi abn abo abp abr abs abt abu ac- aca acb acc acg aci acn aco acp acr acs act acu ag- aga agb agc agg agi agn ago agp agr ags agt agu ai- aia aib aic aig aii ain aio aip air ais ait aiu an- ana anb anc ang ani ann ano anp anr ans ant anu aoa aob aoc aog aoi aon aoo aop aor aos aot aou ap- apa apb apc apg api apn apo app apr aps apt apu ar- ara arb arc arg ari arn aro arp arr ars art aru as- asa asb asc asg asi asn aso asp asr ass ast asu at- ata atb atc atg ati atn ato atp atr ats att atu au- aua aub auc aug aui aun auo aup aur aus aut b-p b-u baa bab bac bag bai ban bao bap bar bas bat bau bba bbb bbc bbg bbi bbn bbo bbp bbr bbs bbt bbu bca bcb bcc bcg bci bcn bco bcp bcr bcs bct bcu bga bgb bgc bgg bgi bgn bgo bgp bgr bgs bgt bgu bi- bia bib bic big bii bin bio bip bir bis bit biu bna bnb bnc bng bni bnn bno bnp bnr bns bnt bnu boa bob boc bog boi bon boo bop bor bos bot bou bpa bpb bpc bpg bpi bpn bpo bpp bpr bps bpt bpu bra brb brg bri brn bro brp brr brs brt bru bsa bsb bsc bsg bsi bsn bso bsp bsr bss bst bsu bta btb btc btg bti btn bto btp btr bts btt btu bua bub buc bug bui bun buo bup bur bus but buu c-- caa cab cac cag cai can cao cap car cas cat cau cba cbb cbc cbg cbi cbn cbo cbp cbr cbs cbt cbu cca ccb ccc ccg cci ccn cco ccp ccr ccs cct ccu cga cgb cgc cgg cgi cgn cgo cgp cgr cgs cgt cgu ci- cia cib cic cig cii cin cio cip cir cis cit ciu cn- cna cnb cnc cng cni cnn cno cnp cnr cns cnt cnu co- coa cob coc cog coi con coo cop cor cos cot cou cpa cpb cpc cpg cpi cpn cpo cpp cpr cps cpt cpu cra crb crc crg cri crn cro crp crr crs crt cru csa csb csc csg csi csn cso csp csr css cst csu cta ctb ctc ctg cti ctn cto ctp ctr cts ctt ctu cua cub cuc cug cui cun cuo cup cur cus cut cuu g-p gaa gab gac gag gai gan gao gap gar gas gat gau gba gbc gbg gbi gbn gbo gbp gbr gbs gbt gbu gca gcb gcc gcg gci gcn gco gcp gcr gcs gct gcu gga ggb ggc ggg ggi ggn ggo ggp ggr ggs ggt ggu gia gib gic gig gii gin gio gip gir gis git giu gna gnb gnc gni gnn gno gnp gnr gns gnt gnu goa gob goc gog goi gon goo gop gor gos got gou gpa gpb gpc gpg gpi gpn gpo gpp gpr gps gpt gpu gra grb grc grg gri grn gro grp grr grs grt gru gsa gsb gsc gsg gsi gsn gso gsp gsr gss gst gsu gta gtb gtc gtg gti gtn gto gtp gtr gts gtt gtu gu- gua gub guc gug gui gun guo gup gur gus gut guu ia- iaa iab iac iag iai ian iao iap iar ias iat iau iba ibb ibc ibg ibi ibn ibo ibp ibr ibs ibt ibu ica icb icc icg ici icn ico icp icr ics ict icu iga igb igc igg igi ign igo igp igr igs igt igu iia iib iic iii iin iio iip iir iis iit iiu in- ina inb inc ing ini inn ino inp inr ins int inu io- ioa iob ioc iog ioi ion ioo iop ior ios iot iou ipa ipb ipc ipg ipi ipn ipo ipp ipr ips ipt ipu ir- ira irb irc irg iri irn iro irp irr irs irt iru is- isa isb isc isg isi isn iso isp isr iss ist isu ita itb itc itg iti itn ito itp its itt itu iu- iua iub iuc iug iui iup iur ius iut n-i naa nab nac nag nai nan nao nap nar nas nat nau nba nbb nbc nbg nbi nbn nbo nbp nbr nbs nbt nbu nca ncb ncc ncg nci ncn nco ncp ncr ncs nct ncu nga ngb ngc ngg ngi ngn ngo ngp ngs ngt ngu nia nib nic nig nii nin nio nip nir nis nit niu nna nnb nnc nng nni nnn nno nnp nns nnt nnu no- noa nob noc nog noi non noo nop nor nos not nou npa npb npc npg npi npn npo npp npr nps npt npu nra nrb nrc nrg nri nrn nro nrp nrr nrs nrt nru nsa nsb nsc nsg nsi nsn nso nsp nsr nss nst nsu nta ntb ntc ntg nti ntn nto ntp ntr nts ntt ntu nua nub nuc nug nui nun nuo nup nur nus nut nuu o-i oaa oab oac oag oai oan oao oap oar oas oat oau ob- oba obb obc obg obi obn obo obp obr obs obt obu oc- oca ocb occ ocg oci ocn oco ocp ocr ocs oct ocu oga ogc ogg ogi ogn ogo ogp ogs ogt oia oib oic oii oin oio oip oir ois oit oiu on- ona onb onc ong oni onn ono onp onr ons ont onu oo- ooa oob ooc oog ooi oon ooo oop oor oos oot op- opa opb opc opg opi opn opo opp opr ops opt or- ora orb orc org ori orn oro orp orr ors ort oru os- osa osb osc