-er -ic b-u bbb bbc bbe bbh bbi bbk bbn bbo bbr bbu bcb bcc bce bch bci bck bcn bco bcr bcu be- beb bec bee beh bei bek ben beo ber beu bhb bhc bhe bhh bhi bhk bho bhr bhu bi- bib bic bie bih bii bik bin bio bir biu bkb bkc bke bkk bkn bko bkr bnb bnc bne bni bnk bnn bno bnr bnu bob boc boe boh boi bok bon boo bor bou brb bre brh bri brk brn bro brr bru bub buc bue buh bui buk bun buo bur buu c-- cbb cbc cbe cbh cbi cbk cbn cbo cbr cbu ccb ccc cce cch cci cck ccn cco ccr ccu ce- ceb cec cee ceh cei cek cen ceo cer ceu ch- chb chc che chh chi chk chn cho chr chu ci- cib cic cie cih cii cik cin cio cir ciu ckb ckc ckh cki cko cn- cnb cnc cne cnh cni cnn cno cnr cnu co- cob coc coe coh coi cok con coo cor cou crb crc cre crh cri crk crn cro crr cru cub cuc cue cuh cui cuk cun cuo cur cuu ebb ebc ebe ebh ebi ebk ebn ebo ebr ebu ec- ecb ecc ece ech eci eck ecn eco ecr ecu eeb eec eee eek een eeo eer ehb ehc ehe ehh ehi ehn eho ehr ehu eib eic eie eii eik ein eio eir eiu ekb ekc eke ekh eki eko ekr eku en- enb enc ene enh eni enk enn eno enr enu eo- eob eoc eoe eoh eoi eok eon eoo eor eou erb erc ere erh eri erk ern ero err eru eu- eub euc eue eui eun eur h-i hbb hbc hbe hbh hbi hbk hbn hbo hbr hbu hcb hcc hce hch hci hck hcn hco hcr he- heb hec hee heh hei hek hen heo her heu hhb hhc hhe hhh hhi hhk hhn hho hhr hhu hib hic hie hih hii hik hin hio hir hiu hkb hkh hki hkk hkn hko hkr hku hnb hnc hne hnh hnk hnn hno hnu hob hoc hoe hoh hoi hok hon hoo hor hou hr- hrb hrc hre hrh hri hrk hrn hro hrr hru hub huc hue huh hui huk hun huo hur huu ibb ibc ibe ibh ibi ibk ibn ibo ibr ibu icb icc ice ich ici ick icn ico icr icu ie- iec iee iei iek ien ier ihb ihc ihe ihh ihi ihk ihn iho ihr ihu iib iic iie iih iii iin iio iir iiu ikb ikc ike iki ikk iko ikr iku in- inb inc ine inh ini ink inn ino inr inu io- iob ioc ioe ioh ioi ion ioo ior iou ir- irb irc ire iri irk irn iro irr iru iu- iub iuc iue iui iur kbb kbc kbe kbh kbi kbk kbn kbo kbr kbu kcb kcc kce kch kci kck kcn kcr kcu ke- keb kec kee keh kei kek ken keo ker khe khh khi khk khn kho khr khu kib kic kie kih kii kik kin kio kir kiu kkb kkc kke kkh kki kkk kkn kkr kku kn- knc kne kni knk knn kno knr knu kob koc koe koh koi kok kon koo kor kou krc kri krk krn kro krr kru kub kuc kue kuh kui kuk kun kur kuu n-i nbb nbc nbe nbi nbk nbn nbo nbr nbu ncb ncc nce nch nci nck ncn nco ncr ncu ne- neb nec nee neh nei nek nen neo ner neu nhb nhc nhe nhh nhi nhk nhn nhr nhu nib nic nie nih nii nik nin nio nir niu nkc nke nki nkk nkn nko nkr nku nnb nnc nne nnh nni nnk nnn nno nnu no- nob noc noe noh noi nok non noo nor nou nrb nrc nre nri nrk nrn nro nrr nru nub nuc nue nuh nui nuk nun nuo nur nuu o-i ob- obb obc obe obh obi obk obn obo obr obu oc- ocb occ och oci ock ocn oco ocr ocu oeb oec oee oeh oei oen oeo oer ohc ohe ohh ohi ohn oho ohr ohu oib oic oie oii oik oin oio oir oiu okb okc oke oki okk oko okr oku on- onb onc one onh oni onk onn ono onr onu oo- oob ooc ooh ooi ook oon ooo oor or- orb orc ore orh ori ork orn oro orr oru ou- ouc oue ouh oui ouk oun ouo our rbb rbc rbe rbh rbi rbk rbn rbo rbr rbu rcb rcc rce rch rci rcn rco rcr rcu re- reb rec ree reh rei rek ren reo rer reu rh- rhb rhc rhe rhh rhi rhn rho rhr rhu rib ric rie rih rii rik rin rio rir rkb rkc rke rkk rko rku rnb rnc rnh rni rnn rno rnr rnu rob roc roe roh roi rok ron roo ror rou rrb rrc rrh rri rrk rrn rrr rru rub ruc rue ruh rui ruk run ruo rur ruu ubb ubc ube ubh ubi ubk ubn ubo ubr ubu ucb ucc uce uch uci uck ucn uco ucr ucu ueb uec uee ueh uei uen uer uhb uhc uhe uhh uhi uho uhr uhu uib uic uie uii uin uio uir uiu ukb ukc uke uki ukk ukn ukr uku un- unb unc une unh uni unk unn uno unr unu uob uoc uoe uok uon uoo uor ur- urb urc ure uri urk urn uro urr uru uuc uue uun uur uuu

-ene -hou -ine -nik -one bbbb bbch bbci bbeb bbin bbrc bcbc bccc bcci bcec bcer bche bcie bcnu bcor bcru bcuc bebb bebe bebi bebo bech beci beck becu beeb beek been beer behn behr beic beik bein beir beke beki beko bene beni benk benn beno benu beo- beok beon beor berc bere beri berk bern bero berr beru