-er -ic -ol b-u bbb bbc bbe bbi bbl bbm bbo bbr bbt bbu bcb bcc bce bci bcl bcm bco bcr bct bcu be- beb bec bee bei bel bem beo ber bet beu bi- bib bic bie bii bil bim bio bir bit biu blb blc ble bli bll blm blo blr blt blu bmb bmc bme bmi bml bmm bmo bmr bmt bmu bob boc boe boi bol bom boo bor bot bou brb bre bri brl brm bro brr brt bru btb btc bte bti btl btm bto btr btt btu bub buc bue bui bul bum buo bur but buu c-- cbb cbc cbe cbi cbl cbm cbo cbr cbt cbu ccb ccc cce cci ccl ccm cco ccr cct ccu ce- ceb cec cee cei cel cem ceo cer cet ceu ci- cib cic cie cii cil cim cio cir cit ciu cl- clb clc cle cli cll clm clo clr clt clu cmb cmc cme cmi cml cmm cmo cmr cmt cmu co- cob coc coe coi col com coo cor cot cou crb crc cre cri crl crm cro crr crt cru ctb ctc cte cti ctl ctm cto ctr ctt ctu cub cuc cue cui cul cum cuo cur cut cuu ebb ebc ebe ebi ebl ebm ebo ebr ebt ebu ec- ecb ecc ece eci ecl ecm eco ecr ect ecu eeb eec eee eel eem eeo eer eet eib eic eie eii eil eim eio eir eit eiu elb elc ele eli ell elm elo elr elt elu em- emb emc eme emi eml emm emo emr emt emu eo- eob eoc eoe eoi eol eom eoo eor eot eou erb erc ere eri erl erm ero err ert eru etb etc ete eti etl etm eto etr ett etu eu- eub euc eue eui eul eur eut ibb ibc ibe ibi ibl ibm ibo ibr ibt ibu icb icc ice ici icl icm ico icr ict icu ie- iec iee iei iel iem ier iet iib iic iie iii iil iim iio iir iit iiu il- ilb ilc ile ili ill ilm ilo ilr ilt ilu im- imb imc ime imi iml imm imo imt imu io- iob ioc ioe ioi iol iom ioo ior iot iou ir- irb irc ire iri irl irm iro irr irt iru itb itc ite iti itl itm ito itt itu iu- iub iuc iue iui ium iur iut lbb lbc lbe lbi lbl lbm lbo lbr lbt lbu lcb lcc lce lci lcl lcm lco lcr lct lcu leb lec lee lei lel lem leo ler let leu lib lic lie lii lil lim lio lir lit liu llb llc lle lli lll llm llo llr llt llu lmb lmc lme lmi lml lmm lmo lmr lmt lmu lob loc loe loi lol lom loo lor lot lou lrb lrc lri lrm lro lrr lrt lru ltb ltc lte lti ltl ltm lto ltr ltt ltu lub luc lue lui lul lum luo lur lut luu m-o m-r mbb mbc mbe mbi mbl mbm mbo mbr mbt mbu mc- mcb mcc mce mci mcl mcm mco mcr mct mcu meb mec mee mei mel mem meo mer met meu mi- mib mic mie mii mil mim mio mir mit miu mlb mlc mle mli mll mlm mlo mlr mlt mlu mmb mmc mme mmi mml mmm mmo mmr mmt mmu mob moc moe moi mol mom moo mor mot mou mrb mrc mre mri mrl mrm mro mrr mrt mru mtb mtc mte mti mtl mtm mto mtr mtt mtu mub muc mue mui mul mum mur mut muu o-i ob- obb obc obe obi obl obm obo obr obt obu oc- ocb occ oci ocl ocm oco ocr oct ocu oeb oec oee oei oel oem oeo oer oet oib oic oie oii oil oim oio oir oit oiu olb olc ole oli oll olm olo olt olu om- omb omc ome omi oml omm omo omr omt omu oo- oob ooc ooi ool oom ooo oor oot or- orb orc ore ori orl orm oro orr ort oru ot- otb otc ote oti otl otm oto otr ott otu ou- ouc oue oui oul oum ouo our out rbb rbc rbe rbi rbl rbm rbo rbr rbt rbu rcb rcc rce rci rcl rcm rco rcr rct rcu re- reb rec ree rei rel rem reo rer ret reu rib ric rie rii ril rim rio rir rit rlc rle rli rll rlm rlo rlr rlt rlu rmb rmc rme rmi rml rmm rmo rmr rmt rob roc roe roi rol rom roo ror rot rou rrb rrc rri rrl rrm rrr rrt rru rtb rtc rte rti rtl rtm rto rtr rtt rtu rub ruc rue rui rum ruo rur rut ruu tbb tbc tbe tbi tbl tbm tbo tbr tbt tbu tcb tcc tce tci tcl tcm tco tcr tct tcu te- teb tec tee tei tel tem teo ter tet teu tib tic tie tii til tim tio tir tit tiu tlc tle tli tll tlm tlo tlr tlt tlu tmb tmc tme tmi tml tmm tmo tmr tmt tmu to- tob toc toe toi tol tom too tor tot tou trb trc tre tri trl trm tro trr trt tru ttb ttc tte tti ttl ttm tto ttr ttt ttu tub tuc tue tui tul tum tuo tur tut tuu ubb ubc ube ubi ubl ubo ubr ubt ubu ucb ucc uce uci ucl ucm uco ucr uct ucu ueb uec uee uei uel uem uer uet uib uic uie uii uil uim uio uir uit uiu ulb ulc ule uli ull ulm ulo ulr ult ulu um- umb umc ume umi uml umm umo umr umt umu uob uoc uoe uol uom uoo uor uot ur- urb urc ure uri url urm uro urr urt uru utb utc ute uti utl utm uto utr utt utu uuc uue uum uur uut uuu