-ic -ol -th -up b-p b-u bbb bbc bbe bbh bbi bbl bbn bbo bbp bbt bbu bcb bcc bce bch bci bcl bcn bco bcp bct bcu be- beb bec bee beh bei bel ben beo bep bet beu bhb bhc bhe bhh bhi bhl bho bhp bht bhu bi- bib bic bie bih bii bil bin bio bip bit biu blb blc ble blh bli bll bln blo blp blt blu bnb bnc bne bni bnl bnn bno bnp bnt bnu bob boc boe boh boi bol bon boo bop bot bou bpb bpc bpe bph bpi bpl bpn bpo bpp bpt bpu btb btc bte bth bti btl btn bto btp btt btu bub buc bue buh bui bul bun buo bup but buu c-- cbb cbc cbe cbh cbi cbl cbn cbo cbp cbt cbu ccb ccc cce cch cci ccl ccn cco ccp cct ccu ce- ceb cec cee ceh cei cel cen ceo cep cet ceu ch- chb chc che chh chi chl chn cho chp cht chu ci- cib cic cie cih cii cil cin cio cip cit ciu cl- clb clc cle clh cli cll cln clo clp clt clu cn- cnb cnc cne cnh cni cnl cnn cno cnp cnt cnu co- cob coc coe coh coi col con coo cop cot cou cpb cpc cpe cph cpi cpl cpn cpo cpp cpt cpu ctb ctc cte cth cti ctl ctn cto ctp ctt ctu cub cuc cue cuh cui cul cun cuo cup cut cuu ebb ebc ebe ebh ebi ebl ebn ebo ebp ebt ebu ec- ecb ecc ece ech eci ecl ecn eco ect ecu eeb eec eee eel een eeo eep eet ehb ehc ehe ehh ehi ehl ehn eho ehp eht ehu eib eic eie eii eil ein eio eip eit eiu elb elc ele elh eli ell eln elo elp elt elu en- enb enc ene enh eni enl enn eno enp ent enu eo- eob eoc eoe eoh eoi eol eon eoo eop eot eou ep- epb epc epe eph epi epl epn epo epp ept epu etb etc ete eth eti etl etn eto etp ett etu eu- eub euc eue eui eul eun eup eut h-i hbb hbc hbe hbh hbi hbl hbn hbo hbp hbt hbu hcb hcc hce hch hci hcl hcn hco hcp hct he- heb hec hee heh hei hel hen heo hep het heu hhb hhc hhe hhh hhi hhl hhn hho hhp hht hhu hib hic hie hih hii hil hin hio hip hit hiu hlb hlc hle hlh hli hll hln hlo hlp hlt hlu hnb hnc hne hnh hnl hnn hno hnt hnu hob hoc hoe hoh hoi hol hon hoo hop hot hou hpb hpc hpe hph hpi hpl hpn hpo hpp hpt hpu htb htc hte hth hti htl htn hto htp htt hub huc hue huh hui hul hun huo hup hut huu ibb ibc ibe ibh ibi ibl ibn ibo ibp ibt ibu icb icc ice ich ici icl icn ico icp ict icu ie- iec iee iei iel ien iep iet ihb ihc ihe ihh ihi ihl ihn iho ihp iht ihu iib iic iie iih iii iil iin iio iip iit iiu il- ilb ilc ile ilh ili ill iln ilo ilp ilt ilu in- inb inc ine inh ini inl inn ino inp int inu io- iob ioc ioe ioh ioi iol ion ioo iop iot iou ipb ipc ipe ipi ipl ipn ipo ipp ipt ipu itb itc ite ith iti itl itn ito itp itt itu iu- iub iuc iue iui iup iut l-p lbb lbc lbe lbh lbi lbl lbo lbp lbt lbu lcb lcc lce lch lci lcl lcn lco lcp lct lcu leb lec lee leh lei lel len leo lep let leu lhb lhc lhh lhi lho lhp lht lhu lib lic lie lih lii lil lin lio lip lit liu llb llc lle lli lll lln llo llp llt llu lnb lnc lne lnh lni lnl lnn lno lnp lnt lnu lob loc loe loh loi lol lon loo lop lot lou lpb lpc lpe lph lpi lpl lpn lpo lpp lpt lpu ltb ltc lte lth lti ltl lto ltp ltt ltu lub luc lue luh lui lul lun luo lup lut luu n-i nbb nbc nbe nbi nbl nbn nbo nbp nbt nbu ncb ncc nce nch nci ncl ncn nco ncp nct ncu ne- neb nec nee neh nei nel nen neo nep net neu nhb nhc nhe nhh nhi nhl nhn nhp nht nhu nib nic nie nih nii nil nin nio nip nit niu nlb nlc nle nlh nli nll nln nlo nlp nlt nlu nnb nnc nne nnh nni nnl nnn nno nnp nnt nnu no- nob noc noe noh noi nol non noo nop not nou npb npc npe nph npi npl npn npo npp npt npu ntb ntc nte nth nti ntn nto ntp ntt ntu nub nuc nue nuh nui nul nun nuo nup nut nuu o-i ob- obb obc obe obh obi obl obn obo obp obt obu oc- ocb occ och oci ocl ocn oco ocp oct ocu oeb oec oee oeh oei oel oen oeo oep oet ohc ohe ohh ohi ohl ohn oho ohp oht ohu oib oic oie oii oil oin oio oip oit oiu olb olc ole oli oll oln olo olp olt olu on- onb onc one onh oni onl onn ono onp ont onu oo- oob ooc ooh ooi ool oon ooo oop oot op- opb opc ope oph opi opl opn opo opp opt ot- otb otc ote oth oti otl otn oto otp ott otu ou- ouc oue ouh oui oul oun ouo oup out p-p pbb pbc pbe pbi pbl pbn pbo pbp pbt pbu pcb pcc pce pch pci pcl pcn pco pcp pct pcu peb pec pee peh pei pel pen peo pep pet peu phb phc phe