-al -er -ic -th a-a a-b a-c a-i a-t aaa aab aac aad aae aah aai aal aar aat ab- aba abb abc abd abe abh abi abl abr abt ac- aca acb acc acd ace ach aci acl acr act ad- ada adb adc add ade adh adi adl adr adt aea aeb aec aed aee aeh aei ael aer aet aha ahb ahc ahd ahe ahh ahi ahl ahr aht ai- aia aib aic aid aie aih aii ail air ait al- ala alb alc ald ale alh ali all alr alt ar- ara arb arc ard are arh ari arl arr art at- ata atb atc atd ate ath ati atl atr att baa bab bac bad bae bah bai bal bar bat bba bbb bbc bbd bbe bbh bbi bbl bbr bbt bca bcb bcc bcd bce bch bci bcl bcr bct bda bdb bdc bdd bde bdh bdi bdl bdr bdt be- bea beb bec bed bee beh bei bel ber bet bha bhb bhc bhd bhe bhh bhi bhl bhr bht bi- bia bib bic bid bie bih bii bil bir bit bla blb blc bld ble blh bli bll blr blt bra brb brd bre brh bri brl brr brt bta btb btc btd bte bth bti btl btr btt c-- caa cab cac cad cae cah cai cal car cat cba cbb cbc cbd cbe cbh cbi cbl cbr cbt cca ccb ccc ccd cce cch cci ccl ccr cct cda cdb cdc cdd cde cdh cdi cdl cdr cdt ce- cea ceb cec ced cee ceh cei cel cer cet ch- cha chb chc chd che chh chi chl chr cht ci- cia cib cic cid cie cih cii cil cir cit cl- cla clb clc cld cle clh cli cll clr clt cra crb crc crd cre crh cri crl crr crt cta ctb ctc ctd cte cth cti ctl ctr ctt daa dab dac dad dae dah dai dal dar dat dba dbb dbc dbd dbe dbh dbi dbl dbr dbt dca dcb dcc dcd dce dci dcl dcr dct dda ddb ddc ddd dde ddh ddi ddl ddr ddt de- dea deb dec ded dee deh dei del der det dh- dha dhb dhc dhd dhe dhh dhi dhl dhr dht di- dia dib dic did die dih dii dil dir dit dl- dla dlb dlc dld dle dlh dli dll dlr dlt dra drb drc drd dre dri drl drr drt dta dtb dtc dtd dte dth dti dtl dtr dtt eaa eab eac ead eae eah eai eal ear eat eba ebb ebc ebd ebe ebh ebi ebl ebr ebt ec- eca ecb ecc ecd ece ech eci ecl ecr ect ed- eda edb edc edd ede edh edi edl edr edt eea eeb eec eed eee eel eer eet eha ehb ehc ehd ehe ehh ehi ehl ehr eht eia eib eic eid eie eii eil eir eit ela elb elc eld ele elh eli ell elr elt era erb erc erd ere erh eri erl err ert eta etb etc etd ete eth eti etl etr ett h-i haa hab hac had hae hah hai hal har hat hba hbb hbc hbd hbe hbh hbi hbl hbr hbt hca hcb hcc hcd hce hch hci hcl hcr hct hda hdb hdc hdd hde hdh hdi hdl hdr hdt he- hea heb hec hed hee heh hei hel her het hha hhb hhc hhd hhe hhh hhi hhl hhr hht hia hib hic hid hie hih hii hil hir hit hla hlb hlc hld hle hlh hli hll hlr hlt hr- hra hrb hrc hrd hre hrh hri hrl hrr hrt hta htb htc htd hte hth hti htl htr htt i-d ia- iaa iab iac iad iae iah iai ial iar iat iba ibb ibc ibd ibe ibh ibi ibl ibr ibt ica icb icc icd ice ich ici icl icr ict ida idb idc idd ide idh idi idl idr idt ie- iea iec ied iee iei iel ier iet iha ihb ihc ihd ihe ihh ihi ihl ihr iht iia iib iic iid iie iih iii iil iir iit il- ila ilb ilc ild ile ilh ili ill ilr ilt ir- ira irb irc ird ire iri irl irr irt ita itb itc itd ite ith iti itl itt la- laa lab lac lad lae lah lai lal lar lat lba lbb lbc lbd lbe lbh lbi lbl lbr lbt lca lcb lcc lcd lce lch lci lcl lcr lct lda ldb ldc ldd lde ldh ldi ldl ldr ldt lea leb lec led lee leh lei lel ler let lha lhb lhc lhd lhh lhi lhr lht lia lib lic lid lie lih lii lil lir lit lla llb llc lld lle lli lll llr llt lra lrb lrc lrd lrh lri lrr lrt lta ltb ltc ltd lte lth lti ltl ltr ltt ra- raa rab rac rad rae rah rai ral rar rat rba rbb rbc rbd rbe rbh rbi rbl rbr rbt rca rcb rcc rcd rce rch rci rcl rcr rct rda rdb rdc rdd rde rdh rdi rdl rdr rdt re- rea reb rec red ree reh rei rel rer ret rh- rha rhb rhc rhd rhe rhh rhi rhl rhr rht ria rib ric rid rie rih rii ril rir rit rla rlc rld rle rlh rli rll rlr rlt rra rrb rrc rrd rrh rri rrl rrr rrt rta rtb rtc rtd rte rti rtl rtr rtt taa tab tac tad tae tah tai tal tar tat tba tbb tbc tbd tbe tbh tbi tbl tbr tbt tca tcb tcc tcd tce tch tci tcl tcr tct tda tdb tdc tdd tde tdh tdi tdl tdr tdt te- tea teb tec ted tee teh tei tel ter tet th- tha thb thc thd the thh thi thl thr tht tia tib tic tid tie tih tii til tir tit tla tlc tld tle tlh