-ic -up a-a a-b a-c a-i a-t aaa aab aac aae aaf aag aai aan aao aap aat aau ab- aba abb abc abe abf abg abi abn abo abp abt abu ac- aca acb acc ace acf acg aci acn aco acp act acu aea aeb aec aee aef aeg aei aen aeo aep aet aeu af- afa afb afc afe aff afg afi afn afo afp aft afu ag- aga agb agc age agf agg agi agn ago agp agt agu ai- aia aib aic aie aif aig aii ain aio aip ait aiu an- ana anb anc ane anf ang ani ann ano anp ant anu aoa aob aoc aoe aof aog aoi aon aoo aop aot aou ap- apa apb apc ape apf apg api apn apo app apt apu at- ata atb atc ate atf atg ati atn ato atp att atu au- aua aub auc aue auf aug aui aun auo aup aut b-p b-u baa bab bac bae baf bag bai ban bao bap bat bau bba bbb bbc bbe bbf bbg bbi bbn bbo bbp bbt bbu bca bcb bcc bce bcf bcg bci bcn bco bcp bct bcu be- bea beb bec bee bef beg bei ben beo bep bet beu bfa bfb bfc bfe bff bfg bfi bfn bfo bfp bft bfu bga bgb bgc bge bgf bgg bgi bgn bgo bgp bgt bgu bi- bia bib bic bie bif big bii bin bio bip bit biu bna bnb bnc bne bnf bng bni bnn bno bnp bnt bnu boa bob boc boe bof bog boi bon boo bop bot bou bpa bpb bpc bpe bpf bpg bpi bpn bpo bpp bpt bpu bta btb btc bte btf btg bti btn bto btp btt btu bua bub buc bue buf bug bui bun buo bup but buu c-- caa cab cac cae caf cag cai can cao cap cat cau cba cbb cbc cbe cbf cbg cbi cbn cbo cbp cbt cbu cca ccb ccc cce ccf ccg cci ccn cco ccp cct ccu ce- cea ceb cec cee cef ceg cei cen ceo cep cet ceu cfa cfb cfc cfe cff cfg cfi cfn cfo cfp cft cfu cga cgb cgc cge cgg cgi cgn cgo cgp cgt cgu ci- cia cib cic cie cif cig cii cin cio cip cit ciu cn- cna cnb cnc cne cnf cng cni cnn cno cnp cnt cnu co- coa cob coc coe cof cog coi con coo cop cot cou cpa cpb cpc cpe cpf cpg cpi cpn cpo cpp cpt cpu cta ctb ctc cte ctf ctg cti ctn cto ctp ctt ctu cua cub cuc cue cuf cug cui cun cuo cup cut cuu eaa eab eac eae eaf eag eai ean eao eap eat eau eba ebb ebc ebe ebf ebg ebi ebn ebo ebp ebt ebu ec- eca ecb ecc ece ecf ecg eci ecn eco ect ecu eea eeb eec eee eef eeg een eeo eep eet ef- efa efb efc efe eff efg efi efo efp eft ega egb egc ege egf egg egi egn ego egp egt egu eia eib eic eie eif eig eii ein eio eip eit eiu en- ena enb enc ene enf eng eni enn eno enp ent enu eo- eoa eob eoc eoe eof eog eoi eon eoo eop eot eou ep- epa epb epc epe epf epg epi epn epo epp ept epu eta etb etc ete etf etg eti etn eto etp ett etu eu- eua eub euc eue euf eug eui eun eup eut faa fab fac fae faf fag fai fan fao fap fat fau fba fbb fbc fbe fbf fbg fbi fbn fbo fbp fbt fbu fca fcb fcc fce fcf fcg fci fcn fco fcp fct fcu fea feb fec fee fef feg fei fen feo fep fet feu ffa ffc ffe fff ffg ffi ffn ffo ffp fft ffu fga fgb fgc fge fgf fgg fgi fgn fgp fgt fia fib fic fie fif fig fii fin fip fit fiu fna fnb fnc fne fnf fng fni fnn fnp fnt fnu foa fob foc foe fof fog foi fon foo fop fot fou fpa fpb fpc fpe fpg fpi fpn fpo fpp fpt fpu fta ftb ftc fte ftf ftg fti ftn fto ftp ftt ftu fua fub fue fuf fug fui fun fuo fup fut fuu g-p gaa gab gac gae gaf gag gai gan gao gap gat gau gba gbc gbe gbf gbg gbi gbn gbo gbp gbt gbu gca gcb gcc gce gcf gcg gci gcn gco gcp gct gcu ge- gea geb gec gee gef geg gei gen geo gep get geu gfa gfb gfc gfe gff gfi gfo gfp gft gga ggb ggc ggg ggi ggn ggo ggp ggt ggu gia gib gic gie gif gig gii gin gio gip git giu gna gnb gnc gne gnf gni gnn gno gnp gnt gnu goa gob goc goe gof gog goi gon goo gop got gou gpa gpb gpc gpe gpf gpg gpi gpn gpo gpp gpt gpu gta gtb gtc gte gtf gtg gti gtn gto gtp gtt gtu gu- gua gub guc gue guf gug gui gun guo gup gut guu i-f ia- iaa iab iac iae iaf iag iai ian iao iap iat iau iba ibb ibc ibe ibf ibg ibi ibn ibo ibp ibt ibu ica icb icc ice icf icg ici icn ico icp ict icu ie- iea iec iee ief ieg iei ien iep iet ifa ifb ifc ife iff ifg ifi ifn ifo ifp ift ifu iga igb igc ige igf igg igi ign igo igp igt igu iia iib iic iie iif iii iin iio iip iit iiu in- ina inb inc ine inf ing ini inn ino inp int inu io- ioa iob ioc ioe iof iog ioi ion ioo iop iot iou ipa ipb ipc ipe ipf ipg ipi ipn ipo ipp ipt ipu ita itb itc ite