-al -er -ic -th a-a a-b a-c a-i a-t aaa aab aac aae aaf aah aai aal aar aas aat aau ab- aba abb abc abe abf abh abi abl abr abs abt abu ac- aca acb acc ace acf ach aci acl acr acs act acu aea aeb aec aee aef aeh aei ael aer aes aet aeu af- afa afb afc afe aff afh afi afl afr afs aft afu aha ahb ahc ahe ahf ahh ahi ahl ahr ahs aht ahu ai- aia aib aic aie aif aih aii ail air ais ait aiu al- ala alb alc ale alf alh ali all alr als alt alu ar- ara arb arc are arf arh ari arl arr ars art aru as- asa asb asc ase asf ash asi asl asr ass ast asu at- ata atb atc ate atf ath ati atl atr ats att atu au- aua aub auc aue auf auh aui aul aur aus aut b-u baa bab bac bae baf bah bai bal bar bas bat bau bba bbb bbc bbe bbf bbh bbi bbl bbr bbs bbt bbu bca bcb bcc bce bcf bch bci bcl bcr bcs bct bcu be- bea beb bec bee bef beh bei bel ber bes bet beu bfa bfb bfc bfe bff bfh bfi bfl bfr bfs bft bfu bha bhb bhc bhe bhf bhh bhi bhl bhr bhs bht bhu bi- bia bib bic bie bif bih bii bil bir bis bit biu bla blb blc ble blf blh bli bll blr bls blt blu bra brb bre brf brh bri brl brr brs brt bru bsa bsb bsc bse bsf bsh bsi bsl bsr bss bst bsu bta btb btc bte btf bth bti btl btr bts btt btu bua bub buc bue buf buh bui bul bur bus but buu c-- caa cab cac cae caf cah cai cal car cas cat cau cba cbb cbc cbe cbf cbh cbi cbl cbr cbs cbt cbu cca ccb ccc cce ccf cch cci ccl ccr ccs cct ccu ce- cea ceb cec cee cef ceh cei cel cer ces cet ceu cfa cfb cfc cfe cff cfh cfi cfl cfr cfs cft cfu ch- cha chb chc che chf chh chi chl chr chs cht chu ci- cia cib cic cie cif cih cii cil cir cis cit ciu cl- cla clb clc cle clf clh cli cll clr cls clt clu cra crb crc cre crf crh cri crl crr crs crt cru csa csb csc cse csf csh csi csl csr css cst csu cta ctb ctc cte ctf cth cti ctl ctr cts ctt ctu cua cub cuc cue cuf cuh cui cul cur cus cut cuu eaa eab eac eae eaf eah eai eal ear eas eat eau eba ebb ebc ebe ebf ebh ebi ebl ebr ebs ebt ebu ec- eca ecb ecc ece ecf ech eci ecl ecr ecs ect ecu eea eeb eec eee eef eel eer ees eet ef- efa efb efc efe eff efh efi efl efr efs eft eha ehb ehc ehe ehf ehh ehi ehl ehr ehs eht ehu eia eib eic eie eif eii eil eir eis eit eiu ela elb elc ele elf elh eli ell elr els elt elu era erb erc ere erf erh eri erl err ers ert eru es- esa esb esc ese esf esh esi esl esr ess est esu eta etb etc ete etf eth eti etl etr ets ett etu eu- eua eub euc eue euf eui eul eur eus eut faa fab fac fae faf fah fai fal far fas fat fau fba fbb fbc fbe fbf fbh fbi fbl fbr fbs fbt fbu fca fcb fcc fce fcf fci fcl fcr fcs fct fcu fea feb fec fee fef feh fei fel fer fes fet feu ffa ffc ffe fff ffh ffi ffl ffr ffs fft ffu fha fhb fhc fhe fhf fhh fhi fhl fhr fhs fia fib fic fie fif fih fii fil fir fis fit fiu fla flb flc fle flf fli fll flr fls flt flu fra frb frc fre frf frh fri frl frr frs frt fru fsa fsb fsc fse fsf fsh fsi fsl fsr fss fst fsu fta ftb ftc fte ftf fth fti ftl ftr fts ftt ftu fua fub fue fuf fui ful fur fus fut fuu h-i haa hab hac hae haf hah hai hal har has hat hau hba hbb hbc hbe hbf hbh hbi hbl hbr hbs hbt hbu hca hcb hcc hce hcf hch hci hcl hcr hcs hct he- hea heb hec hee hef heh hei hel her hes het heu hfa hfb hfc hfe hff hfh hfi hfl hfr hfs hft hfu hha hhb hhc hhe hhf hhh hhi hhl hhr hhs hht hhu hia hib hic hie hif hih hii hil hir his hit hiu hla hlb hlc hle hlf hlh hli hll hlr hls hlt hlu hr- hra hrb hrc hre hrf hrh hri hrl hrr hrs hrt hru hsa hsb hsc hse hsf hsh hsi hsl hsr hss hst hsu hta htb htc hte htf hth hti htl htr hts htt hua hub huc hue huf huh hui hul hur hus hut huu i-f ia- iaa iab iac iae iaf iah iai ial iar ias iat iau iba ibb ibc ibe ibf ibh ibi ibl ibr ibs ibt ibu ica icb icc ice icf ich ici icl icr ics ict icu ie- iea iec iee ief iei iel ier ies iet ifa ifb ifc ife iff ifi ifl ifr ifs ift ifu iha ihb ihc ihe ihf ihh ihi ihl ihr ihs iht ihu iia iib iic iie iif iih iii iil iir iis iit iiu il- ila ilb ilc ile ilf ilh ili ill ilr ils ilt ilu ir- ira irb irc ire irf iri irl irr irs irt iru is- isa isb isc ise isf ish isi isl isr iss ist isu