-ic -ol b-u bbb bbc bbe bbi bbl bbn bbo bbu bcb bcc bce bci bcl bcn bco bcu be- beb bec bee bei bel ben beo beu bi- bib bic bie bii bil bin bio biu blb blc ble bli bll bln blo blu bnb bnc bne bni bnl bnn bno bnu bob boc boe boi bol bon boo bou bub buc bue bui bul bun buo buu c-- cbb cbc cbe cbi cbl cbn cbo cbu ccb ccc cce cci ccl ccn cco ccu ce- ceb cec cee cei cel cen ceo ceu ci- cib cic cie cii cil cin cio ciu cl- clb clc cle cli cll cln clo clu cn- cnb cnc cne cni cnl cnn cno cnu co- cob coc coe coi col con coo cou cub cuc cue cui cul cun cuo cuu ebb ebc ebe ebi ebl ebn ebo ebu ec- ecb ecc ece eci ecl ecn eco ecu eeb eec eee eel een eeo eib eic eie eii eil ein eio eiu elb elc ele eli ell eln elo elu en- enb enc ene eni enl enn eno enu eo- eob eoc eoe eoi eol eon eoo eou eu- eub euc eue eui eul eun ibb ibc ibe ibi ibl ibn ibo ibu icb icc ice ici icl icn ico icu ie- iec iee iei iel ien iib iic iie iii iil iin iio iiu il- ilb ilc ile ili ill iln ilo ilu in- inb inc ine ini inl inn ino inu io- iob ioc ioe ioi iol ion ioo iou iu- iub iuc iue iui lbb lbc lbe lbi lbl lbo lbu lcb lcc lce lci lcl lcn lco lcu leb lec lee lei lel len leo leu lib lic lie lii lil lin lio liu llb llc lle lli lll lln llo llu lnb lnc lne lni lnl lnn lno lnu lob loc loe loi lol lon loo lou lub luc lue lui lul lun luo luu n-i nbb nbc nbe nbi nbl nbn nbo nbu ncb ncc nce nci ncl ncn nco ncu ne- neb nec nee nei nel nen neo neu nib nic nie nii nil nin nio niu nlb nlc nle nli nll nln nlo nlu nnb nnc nne nni nnl nnn nno nnu no- nob noc noe noi nol non noo nou nub nuc nue nui nul nun nuo nuu o-i ob- obb obc obe obi obl obn obo obu oc- ocb occ oci ocl ocn oco ocu oeb oec oee oei oel oen oeo oib oic oie oii oil oin oio oiu olb olc ole oli oll oln olo olu on- onb onc one oni onl onn ono onu oo- oob ooc ooi ool oon ooo ou- ouc oue oui oul oun ouo ubb ubc ube ubi ubl ubn ubo ubu ucb ucc uce uci ucl ucn uco ucu ueb uec uee uei uel uen uib uic uie uii uil uin uio uiu ulb ulc ule uli ull uln ulo ulu un- unb unc une uni unl unn uno unu uob uoc uoe uol uon uoo uuc uue uun uuu