-ic -ol -th b-u bbb bbc bbe bbh bbi bbl bbo bbt bbu bcb bcc bce bch bci bcl bco bct bcu bcz be- beb bec bee beh bei bel beo bet beu bez bhb bhc bhe bhh bhi bhl bho bht bhu bi- bib bic bie bih bii bil bio bit biu biz blb blc ble blh bli bll blo blt blu blz bob boc boe boh boi bol boo bot bou boz btb btc bte bth bti btl bto btt btu btz bub buc bue buh bui bul buo but buu buz bze bzh bzo bzu bzz c-- cbb cbc cbe cbh cbi cbl cbo cbt cbu cbz ccb ccc cce cch cci ccl cco cct ccu ccz ce- ceb cec cee ceh cei cel ceo cet ceu cez ch- chb chc che chh chi chl cho cht chu chz ci- cib cic cie cih cii cil cio cit ciu cl- clb clc cle clh cli cll clo clt clu clz co- cob coc coe coh coi col coo cot cou coz ctb ctc cte cth cti ctl cto ctt ctu ctz cub cuc cue cuh cui cul cuo cut cuu cuz cz- czc cze czo czt ebb ebc ebe ebh ebi ebl ebo ebt ebu ec- ecb ecc ece ech eci ecl eco ect ecu eeb eec eee eel eeo eet ehb ehc ehe ehh ehi ehl eho eht ehu eib eic eie eii eil eio eit eiu elb elc ele elh eli ell elo elt elu elz eo- eob eoc eoe eoh eoi eol eoo eot eou etb etc ete eth eti etl eto ett etu etz eu- eub euc eue eui eul eut eze ezh ezo ezz h-i hbb hbc hbe hbh hbi hbl hbo hbt hbu hbz hcb hcc hce hch hci hcl hco hct he- heb hec hee heh hei hel heo het heu hez hhb hhc hhe hhh hhi hhl hho hht hhu hhz hib hic hie hih hii hil hio hit hiu hlb hlc hle hlh hli hll hlo hlt hlu hlz hob hoc hoe hoh hoi hol hoo hot hou htb htc hte hth hti htl hto htt htz hub huc hue huh hui hul huo hut huu huz hze hzl hzo hzt ibb ibc ibe ibh ibi ibl ibo ibt ibu ibz icb icc ice ich ici icl ico ict icu icz ie- iec iee iei iel iet ihb ihc ihe ihh ihi ihl iho iht ihu iib iic iie iih iii iil iio iit iiu il- ilb ilc ile ilh ili ill ilo ilt ilu ilz io- iob ioc ioe ioh ioi iol ioo iot iou itb itc ite ith iti itl ito itt itu itz iu- iub iuc iue iui iut iuz ize izh izi izo izu izz lbb lbc lbe lbh lbi lbl lbo lbt lbu lcb lcc lce lch lci lcl lco lct lcu leb lec lee leh lei lel leo let leu lez lhb lhc lhh lhi lho lht lhu lhz lib lic lie lih lii lil lio lit liu liz llb llc lle lli lll llo llt llu llz lob loc loe loh loi lol loo lot lou loz ltb ltc lte lth lti ltl lto ltt ltu ltz lub luc lue luh lui lul luo lut luu luz lzh lzi lzo lzu o-i ob- obb obc obe obh obi obl obo obt obu oc- ocb occ och oci ocl oco oct ocu ocz oeb oec oee oeh oei oel oeo oet ohc ohe ohh ohi ohl oho oht ohu oib oic oie oii oil oio oit oiu oiz olb olc ole oli oll olo olt olu oo- oob ooc ooh ooi ool ooo oot ot- otb otc ote oth oti otl oto ott otu otz ou- ouc oue ouh oui oul ouo out oze ozo ozt ozu ozz tbb tbc tbe tbh tbi tbl tbo tbt tbu tbz tcb tcc tce tch tci tcl tco tct tcu te- teb tec tee teh tei tel teo tet teu tez th- thb thc the thh thi thl tho tht thu thz tib tic tie tih tii til tio tit tiu tiz tlc tle tlh tli tll tlo tlt tlu tlz to- tob toc toe toh toi tol too tot tou toz ttb ttc tte tth tti ttl tto ttt ttu tub tuc tue tuh tui tul tuo tut tuu tuz tze tzu ubb ubc ube ubh ubi ubl ubo ubt ubu ucb ucc uce uch uci ucl uco uct ucu ueb uec uee ueh uei uel uet uhb uhc uhe uhh uhi uhl uho uht uhu uib uic uie uii uil uio uit uiu ulb ulc ule uli ull ulo ult ulu uob uoc uoe uol uoo uot utb utc ute uth uti utl uto utt utu utz uuc uue uut uuu uzb uzh uzi uzo uzu zbb zbc zbl zbt zce zcl zco zeb zec zee zeh zel zeo zet zez zhc zhe zhi zhl zho zhu zib zie zil zio zit ziz zlt zo- zob zoc zoe zoi zol zoo zot zou zte ztl zub zuc zui zul zut zuz zzt zzz