-er -ic -ol -th bbb bbc bbe bbh bbi bbl bbo bbr bbt bcb bcc bce bch bci bcl bco bcr bct be- beb bec bee beh bei bel beo ber bet bhb bhc bhe bhh bhi bhl bho bhr bht bi- bib bic bie bih bii bil bio bir bit blb blc ble blh bli bll blo blr blt bob boc boe boh boi bol boo bor bot brb bre brh bri brl bro brr brt btb btc bte bth bti btl bto btr btt c-- cbb cbc cbe cbh cbi cbl cbo cbr cbt ccb ccc cce cch cci ccl cco ccr cct ce- ceb cec cee ceh cei cel ceo cer cet ch- chb chc che chh chi chl cho chr cht ci- cib cic cie cih cii cil cio cir cit cl- clb clc cle clh cli cll clo clr clt co- cob coc coe coh coi col coo cor cot crb crc cre crh cri crl cro crr crt ctb ctc cte cth cti ctl cto ctr ctt ebb ebc ebe ebh ebi ebl ebo ebr ebt ec- ecb ecc ece ech eci ecl eco ecr ect eeb eec eee eel eeo eer eet ehb ehc ehe ehh ehi ehl eho ehr eht eib eic eie eii eil eio eir eit elb elc ele elh eli ell elo elr elt eo- eob eoc eoe eoh eoi eol eoo eor eot erb erc ere erh eri erl ero err ert etb etc ete eth eti etl eto etr ett h-i hbb hbc hbe hbh hbi hbl hbo hbr hbt hcb hcc hce hch hci hcl hco hcr hct he- heb hec hee heh hei hel heo her het hhb hhc hhe hhh hhi hhl hho hhr hht hib hic hie hih hii hil hio hir hit hlb hlc hle hlh hli hll hlo hlr hlt hob hoc hoe hoh hoi hol hoo hor hot hr- hrb hrc hre hrh hri hrl hro hrr hrt htb htc hte hth hti htl hto htr htt ibb ibc ibe ibh ibi ibl ibo ibr ibt icb icc ice ich ici icl ico icr ict ie- iec iee iei iel ier iet ihb ihc ihe ihh ihi ihl iho ihr iht iib iic iie iih iii iil iio iir iit il- ilb ilc ile ilh ili ill ilo ilr ilt io- iob ioc ioe ioh ioi iol ioo ior iot ir- irb irc ire iri irl iro irr irt itb itc ite ith iti itl ito itt lbb lbc lbe lbh lbi lbl lbo lbr lbt lcb lcc lce lch lci lcl lco lcr lct leb lec lee leh lei lel leo ler let lhb lhc lhh lhi lho lhr lht lib lic lie lih lii lil lio lir lit llb llc lle lli lll llo llr llt lob loc loe loh loi lol loo lor lot lrb lrc lrh lri lro lrr lrt ltb ltc lte lth lti ltl lto ltr ltt o-i ob- obb obc obe obh obi obl obo obr obt oc- ocb occ och oci ocl oco ocr oct oeb oec oee oeh oei oel oeo oer oet ohc ohe ohh ohi ohl oho ohr oht oib oic oie oii oil oio oir oit olb olc ole oli oll olo olt oo- oob ooc ooh ooi ool ooo oor oot or- orb orc ore orh ori orl oro orr ort ot- otb otc ote oth oti otl oto otr ott rbb rbc rbe rbh rbi rbl rbo rbr rbt rcb rcc rce rch rci rcl rco rcr rct re- reb rec ree reh rei rel reo rer ret rh- rhb rhc rhe rhh rhi rhl rho rhr rht rib ric rie rih rii ril rio rir rit rlc rle rlh rli rll rlo rlr rlt rob roc roe roh roi rol roo ror rot rrb rrc rrh rri rrl rrr rrt rtb rtc rte rti rtl rto rtr rtt tbb tbc tbe tbh tbi tbl tbo tbr tbt tcb tcc tce tch tci tcl tco tcr tct te- teb tec tee teh tei tel teo ter tet th- thb thc the thh thi thl tho thr tht tib tic tie tih tii til tio tir tit tlc tle tlh tli tll tlo tlr tlt to- tob toc toe toh toi tol too tor tot trb trc tre trh tri trl tro trr trt ttb ttc tte tth tti ttl tto ttr ttt

bbbb bbch bbci bbeb bbet bblb bbrc bcbc bccc bcci bccl bcec bcer bcet bche bcie bcit bcor bctc bebb bebe bebi bebo bech beci beeb beel beer beet behr beic beil beir beit bele beli bell belo belt beo- beor beot berc bere beri bero berr bert betc bete beth beti beto bett bhcc bhel bher bhet bhie bhil bhir bhit bhoi bhor bhot bhrt bibb bibe bibi bibl bibo bicc bice bich bici bico bieb biel bier biet bihe bihi bihl bile bili bill bilo bilt bio- bioc bioi biol biot birb bire biri birl biro birr birt bitc bite bith bito bitt blbt bleb blee bleh blei bleo blet blic blio blir blit blob bloc bloo blot blrc bobb bobe bobi bobo boce boch boco boec boee boel boeo boer boet bohl boho bohr boht boi- boie boii boil boit bole boli boll bolo bolt boob booc booe booh bool boor boot bor- bore borh bori boro borr bort botb bote both boti boto bott brcb brce breb brec bree brei brel breo brer bret bric brie brih bril brio brit brob broc broe broh brol broo bror brot brrr brtc btcc btcl btec btie btob btor btrc btrt bttb c-bo cbbc cbcc cbce cbcl cbcr cbct cbec cbee cber cbet cbhl cbir cbit cblb cblc cbol cbot cbre cbrh cbrl cbrt cbtc cbtl ccbc cccb cccc ccci cccl ccee ccel cche cchl cchr ccic ccii ccil ccir cclc ccli ccob ccoc ccrc ccre ccri ccrl ccrt cctb cctc cctl cctt cec- cece ceci ceco cect ceeb ceec ceel cehl ceil