-al -ic -ol a-a a-b a-c a-i a-t aaa aab aac aaf aai aal aan aao aat aau ab- aba abb abc abf abi abl abn abo abt abu ac- aca acb acc acf aci acl acn aco act acu af- afa afb afc aff afi afl afn afo aft afu ai- aia aib aic aif aii ail ain aio ait aiu al- ala alb alc alf ali all aln alo alt alu an- ana anb anc anf ani anl ann ano ant anu aoa aob aoc aof aoi aol aon aoo aot aou at- ata atb atc atf ati atl atn ato att atu au- aua aub auc auf aui aul aun auo aut b-u baa bab bac baf bai bal ban bao bat bau bba bbb bbc bbf bbi bbl bbn bbo bbt bbu bca bcb bcc bcf bci bcl bcn bco bct bcu bfa bfb bfc bff bfi bfl bfn bfo bft bfu bi- bia bib bic bif bii bil bin bio bit biu bla blb blc blf bli bll bln blo blt blu bna bnb bnc bnf bni bnl bnn bno bnt bnu boa bob boc bof boi bol bon boo bot bou bta btb btc btf bti btl btn bto btt btu bua bub buc buf bui bul bun buo but buu c-- caa cab cac caf cai cal can cao cat cau cba cbb cbc cbf cbi cbl cbn cbo cbt cbu cca ccb ccc ccf cci ccl ccn cco cct ccu cfa cfb cfc cff cfi cfl cfn cfo cft cfu ci- cia cib cic cif cii cil cin cio cit ciu cl- cla clb clc clf cli cll cln clo clt clu cn- cna cnb cnc cnf cni cnl cnn cno cnt cnu co- coa cob coc cof coi col con coo cot cou cta ctb ctc ctf cti ctl ctn cto ctt ctu cua cub cuc cuf cui cul cun cuo cut cuu faa fab fac faf fai fal fan fao fat fau fba fbb fbc fbf fbi fbl fbn fbo fbt fbu fca fcb fcc fcf fci fcl fcn fco fct fcu ffa ffc fff ffi ffl ffn ffo fft ffu fia fib fic fif fii fil fin fit fiu fla flb flc flf fli fll fln flo flt flu fna fnb fnc fnf fni fnl fnn fnt fnu foa fob foc fof foi fol fon foo fot fou fta ftb ftc ftf fti ftl ftn fto ftt ftu fua fub fuf fui ful fun fuo fut fuu i-f ia- iaa iab iac iaf iai ial ian iao iat iau iba ibb ibc ibf ibi ibl ibn ibo ibt ibu ica icb icc icf ici icl icn ico ict icu ifa ifb ifc iff ifi ifl ifn ifo ift ifu iia iib iic iif iii iil iin iio iit iiu il- ila ilb ilc ilf ili ill iln ilo ilt ilu in- ina inb inc inf ini inl inn ino int inu io- ioa iob ioc iof ioi iol ion ioo iot iou ita itb itc itf iti itl itn ito itt itu iu- iua iub iuc iui iut la- laa lab lac laf lai lal lan lao lat lau lba lbb lbc lbf lbi lbl lbo lbt lbu lca lcb lcc lcf lci lcl lcn lco lct lcu lfa lfb lfc lff lfi lfl lfn lfo lft lfu lia lib lic lif lii lil lin lio lit liu lla llb llc llf lli lll lln llo llt llu lna lnb lnc lni lnl lnn lno lnt lnu loa lob loc lof loi lol lon loo lot lou lta ltb ltc ltf lti ltl lto ltt ltu lua lub luc luf lui lul lun luo lut luu n-i naa nab nac naf nai nal nan nao nat nau nba nbb nbc nbf nbi nbl nbn nbo nbt nbu nca ncb ncc ncf nci ncl ncn nco nct ncu nfa nfb nfc nff nfi nfl nfn nfo nft nfu nia nib nic nif nii nil nin nio nit niu nla nlb nlc nlf nli nll nln nlo nlt nlu nna nnb nnc nnf nni nnl nnn nno nnt nnu no- noa nob noc nof noi nol non noo not nou nta ntb ntc ntf nti ntn nto ntt ntu nua nub nuc nui nul nun nuo nut nuu o-i oaa oab oac oaf oai oal oan oao oat oau ob- oba obb obc obf obi obl obn obo obt obu oc- oca ocb occ ocf oci ocl ocn oco oct ocu of- ofa ofb ofc off ofi ofl ofn ofo oft ofu oia oib oic oif oii oil oin oio oit oiu ola olb olc olf oli oll oln olo olt olu on- ona onb onc onf oni onl onn ono ont onu oo- ooa oob ooc oof ooi ool oon ooo oot ot- ota otb otc otf oti otl otn oto ott otu ou- oua ouc ouf oui oul oun ouo out taa tab tac taf tai tal tan tao tat tau tba tbb tbc tbf tbi tbl tbn tbo tbt tbu tca tcb tcc tcf tci tcl tcn tco tct tcu tfa tfb tfc tff tfi tfl tfn tfo tft tfu tia tib tic tif tii til tin tio tit tiu tla tlc tlf tli tll tln tlo tlt tlu tna tnb tnc tnf tni tnl tnn tno tnt to- toa tob toc tof toi tol ton too tot tou tta ttb ttc ttf tti ttl ttn tto ttt ttu tua tub tuc tuf tui tul tun tuo tut tuu ua- uaa uab uac uaf uai ual uan uao uat uau uba ubb ubc ubf ubi ubl ubn ubo ubt ubu uca ucb ucc ucf uci ucl ucn uco uct ucu ufa ufc uff ufi ufl ufn ufo uft ufu uia uib uic uif uii uil uin uio uit uiu ula ulb ulc ulf uli ull uln ulo ult ulu un- una unb unc unf uni unl unn uno unt unu uoa uob uoc uol uon uoo uot uta