-ic -ol -th b-u bbb bbc bbe bbh bbi bbl bbm bbo bbt bbu bcb bcc bce bch bci bcl bcm bco bct bcu be- beb bec bee beh bei bel bem beo bet beu bhb bhc bhe bhh bhi bhl bhm bho bht bhu bi- bib bic bie bih bii bil bim bio bit biu blb blc ble blh bli bll blm blo blt blu bmb bmc bme bmh bmi bml bmm bmo bmt bmu bob boc boe boh boi bol bom boo bot bou btb btc bte bth bti btl btm bto btt btu bub buc bue buh bui bul bum buo but buu c-- cbb cbc cbe cbh cbi cbl cbm cbo cbt cbu ccb ccc cce cch cci ccl ccm cco cct ccu ce- ceb cec cee ceh cei cel cem ceo cet ceu ch- chb chc che chh chi chl chm cho cht chu ci- cib cic cie cih cii cil cim cio cit ciu cl- clb clc cle clh cli cll clm clo clt clu cmb cmc cme cmh cmi cml cmm cmo cmt cmu co- cob coc coe coh coi col com coo cot cou ctb ctc cte cth cti ctl ctm cto ctt ctu cub cuc cue cuh cui cul cum cuo cut cuu ebb ebc ebe ebh ebi ebl ebm ebo ebt ebu ec- ecb ecc ece ech eci ecl ecm eco ect ecu eeb eec eee eel eem eeo eet ehb ehc ehe ehh ehi ehl ehm eho eht ehu eib eic eie eii eil eim eio eit eiu elb elc ele elh eli ell elm elo elt elu em- emb emc eme emh emi eml emm emo emt emu eo- eob eoc eoe eoh eoi eol eom eoo eot eou etb etc ete eth eti etl etm eto ett etu eu- eub euc eue eui eul eut h-i hbb hbc hbe hbh hbi hbl hbm hbo hbt hbu hcb hcc hce hch hci hcl hcm hco hct he- heb hec hee heh hei hel hem heo het heu hhb hhc hhe hhh hhi hhl hhm hho hht hhu hib hic hie hih hii hil him hio hit hiu hlb hlc hle hlh hli hll hlm hlo hlt hlu hmb hmc hme hmh hmi hml hmm hmo hmt hmu hob hoc hoe hoh hoi hol hom hoo hot hou htb htc hte hth hti htl htm hto htt hub huc hue huh hui hul hum huo hut huu ibb ibc ibe ibh ibi ibl ibm ibo ibt ibu icb icc ice ich ici icl icm ico ict icu ie- iec iee iei iel iem iet ihb ihc ihe ihh ihi ihl ihm iho iht ihu iib iic iie iih iii iil iim iio iit iiu il- ilb ilc ile ilh ili ill ilm ilo ilt ilu im- imb imc ime imh imi iml imm imo imt imu io- iob ioc ioe ioh ioi iol iom ioo iot iou itb itc ite ith iti itl itm ito itt itu iu- iub iuc iue iui ium iut lbb lbc lbe lbh lbi lbl lbm lbo lbt lbu lcb lcc lce lch lci lcl lcm lco lct lcu leb lec lee leh lei lel lem leo let leu lhb lhc lhh lhi lho lht lhu lib lic lie lih lii lil lim lio lit liu llb llc lle lli lll llm llo llt llu lmb lmc lme lmh lmi lml lmm lmo lmt lmu lob loc loe loh loi lol lom loo lot lou ltb ltc lte lth lti ltl ltm lto ltt ltu lub luc lue luh lui lul lum luo lut luu m-o mbb mbc mbe mbh mbi mbl mbm mbo mbt mbu mc- mcb mcc mce mch mci mcl mcm mco mct mcu meb mec mee meh mei mel mem meo met meu mhc mhh mhi mhl mhm mho mht mhu mi- mib mic mie mih mii mil mim mio mit miu mlb mlc mle mlh mli mll mlm mlo mlt mlu mmb mmc mme mmh mmi mml mmm mmo mmt mmu mob moc moe moh moi mol mom moo mot mou mtb mtc mte mth mti mtl mtm mto mtt mtu mub muc mue muh mui mul mum mut muu o-i ob- obb obc obe obh obi obl obm obo obt obu oc- ocb occ och oci ocl ocm oco oct ocu oeb oec oee oeh oei oel oem oeo oet ohc ohe ohh ohi ohl ohm oho oht ohu oib oic oie oii oil oim oio oit oiu olb olc ole oli oll olm olo olt olu om- omb omc ome omh omi oml omm omo omt omu oo- oob ooc ooh ooi ool oom ooo oot ot- otb otc ote oth oti otl otm oto ott otu ou- ouc oue ouh oui oul oum ouo out tbb tbc tbe tbh tbi tbl tbm tbo tbt tbu tcb tcc tce tch tci tcl tcm tco tct tcu te- teb tec tee teh tei tel tem teo tet teu th- thb thc the thh thi thl thm tho tht thu tib tic tie tih tii til tim tio tit tiu tlc tle tlh tli tll tlm tlo tlt tlu tmb tmc tme tmh tmi tml tmm tmo tmt tmu to- tob toc toe toh toi tol tom too tot tou ttb ttc tte tth tti ttl ttm tto ttt ttu tub tuc tue tuh tui tul tum tuo tut tuu ubb ubc ube ubh ubi ubl ubo ubt ubu ucb ucc uce uch uci ucl ucm uco uct ucu ueb uec uee ueh uei uel uem uet uhb uhc uhe uhh uhi uhl uhm uho uht uhu uib uic uie uii uil uim uio uit uiu ulb ulc ule uli ull ulm ulo ult ulu um- umb umc ume umh umi uml umm umo umt umu uob uoc uoe uol uom uoo uot utb utc ute uth uti utl utm uto utt utu uuc uue uum uut uuu