-er -ic bbb bbc bbd bbe bbh bbi bbk bbr bcb bcc bcd bce bch bci bck bcr bdb bdc bdd bde bdh bdi bdk bdr be- beb bec bed bee beh bei bek ber bhb bhc bhd bhe bhh bhi bhk bhr bi- bib bic bid bie bih bii bik bir bkb bkc bke bkk bkr brb brd bre brh bri brk brr c-- cbb cbc cbd cbe cbh cbi cbk cbr ccb ccc ccd cce cch cci cck ccr cdb cdc cdd cde cdh cdi cdk cdr ce- ceb cec ced cee ceh cei cek cer ch- chb chc chd che chh chi chk chr ci- cib cic cid cie cih cii cik cir ckb ckc ckd ckh cki crb crc crd cre crh cri crk crr dbb dbc dbd dbe dbh dbi dbk dbr dcb dcc dcd dce dci dck dcr ddb ddc ddd dde ddh ddi ddk ddr de- deb dec ded dee deh dei dek der dh- dhb dhc dhd dhe dhh dhi dhk dhr di- dib dic did die dih dii dik dir dkb dkc dke dki dkk dkr drb drc drd dre dri drk drr ebb ebc ebd ebe ebh ebi ebk ebr ec- ecb ecc ecd ece ech eci eck ecr ed- edb edc edd ede edh edi edk edr eeb eec eed eee eek eer ehb ehc ehd ehe ehh ehi ehr eib eic eid eie eii eik eir ekb ekc ekd eke ekh eki ekr erb erc erd ere erh eri erk err h-i hbb hbc hbd hbe hbh hbi hbk hbr hcb hcc hcd hce hch hci hck hcr hdb hdc hdd hde hdh hdi hdk hdr he- heb hec hed hee heh hei hek her hhb hhc hhd hhe hhh hhi hhk hhr hib hic hid hie hih hii hik hir hkb hkd hkh hki hkk hkr hr- hrb hrc hrd hre hrh hri hrk hrr i-d ibb ibc ibd ibe ibh ibi ibk ibr icb icc icd ice ich ici ick icr idb idc idd ide idh idi idk idr ie- iec ied iee iei iek ier ihb ihc ihd ihe ihh ihi ihk ihr iib iic iid iie iih iii iir ikb ikc ike iki ikk ikr ir- irb irc ird ire iri irk irr kbb kbc kbd kbe kbh kbi kbk kbr kcb kcc kcd kce kch kci kck kcr kdb kdc kde kdh kdk kdr ke- keb kec ked kee keh kei kek ker khe khh khi khk khr kib kic kid kie kih kii kik kir kkb kkc kke kkh kki kkk kkr krc krd kri krk krr rbb rbc rbd rbe rbh rbi rbk rbr rcb rcc rcd rce rch rci rcr rdb rdc rdd rde rdh rdi rdr re- reb rec red ree reh rei rek rer rh- rhb rhc rhd rhe rhh rhi rhr rib ric rid rie rih rii rik rir rkb rkc rke rkk rrb rrc rrd rrh rri rrk rrr

bbbb bbch bbci bbdd bbeb bbrc bcbc bccc bcci bcde bcec bcer bchd bche bcie bd-r bdbc bddc bddh bdii bebb bebe bebi bech beci beck bede bedi beeb beed beek beer behr beic beik beir beke beki berc berd bere beri berk berr bhcc bher bhie bhir bibb bibe bibi bicc bice bich bici bick bide bidi bidr bieb bied bier bihe bihi bike bikh birb bird bire biri birk birr brcb brce breb brec bred bree brei brek brer bric brid brie brih brik brkb brrr c-cd cbbc cbcc cbce cbcr cbdb cbdc cbdi cbec cbee cber cbid cbir cbkr cbrd cbre cbrh ccbc cccb cccc ccci ccdc ccdh ccdi ccdr cced ccee cche cchr ccic ccid ccii ccir ccrc ccre ccri cd-e cd-r cddb cddr cdec cder cdic cdii cdre cec- cece ceci cedd cede cedi ceeb ceec ceke cer- cerc cerd cere ceri chce chch chci chdi cheb chec ched chee cheh chek cher chib chic chid chie chih chik chir chkb chrb chrc chrd chrr cibc cibe cibi cicc cich cici cicr cidc cide cidi cidr ciee cier cihr ciid ciii cikr cirb circ cire cirh ciri cirk cirr ckbc ckbe ckbi ckch ckck cker ckrc ckrd crbc crcc crce crcr crdc cre- creb crec cred cree creh crei crib cric crie crik crkc dbcc dcbc dccb dccc dcci dcdb dche dcii dcrk dddd ddie ddrc ddre debe debi dec- decc decd dece deci deck dedd dede dedi deeb deed deek deer dehi deid deie deih deir dek- deke dekh der- derb derc dere deri derk derr dhec dhed dhee dher dibb dibe dice dich dici dick dide didi dieb died dier diii dike dikh diki dird dire dirk dirr dkdc dkid drbc dred dree dreh drei drek drib dric drie drih ebbc ebbr ebcc ebed eber ebic ebid ecbc ecbe eccb eccc ecce ecci ecdc eced eche ecib ecrc ecri ecrr eddc edde eddi ede- edeh edei eder edhi edie edik eede eeee eeke eerc ehcc ehdd eheh eher ehre eich eick eid- eide eidi eidr eiec eied eiei eier eike eiki eird eire ekch ekeb eked ekek eker ekki erbb erbe ercc erce erch erde erdi ereb erec ered erei erer erhc eric erie erih erik erke erki errc erre h-ii hbcd hbic hcbc hccb hccc hcch hcdr hchi hcrd hdbk hdci hdri hebb hebe hebi hebr hech heck hedd hede hedi heeb heed heek heer hehe heic heid heie heih heik heir heke herb herc herd here heri herk herr hhhh hi-c hibi hicc hice hich hick hide hidi hied hiei hier hihc hihe hihi hiie hike hiki hird hire hiri hirk hkcc hkir hrdc hree hrib hrid hrrc i-be ibec ibed ibeh ibid ibie ibrc ibrd ibri icbc icbd iccb iccc icci iccr icdc icdd icde icec iced icee icer ichc ichd iche ichi ichr icke icrc icre icrr idbe idce idcr idec ided idee ider idic idid idie idir idrc idre iecc iedr ieie iere ieri ihcc ihdr ihed iher ihrc ihrd ihre iicd iide iied iiie