-al -ic -ol a-a a-b a-c a-i a-t aaa aab aac aaf aai aal aan aao aas aat aau ab- aba abb abc abf abi abl abn abo abs abt abu ac- aca acb acc acf aci acl acn aco acs act acu af- afa afb afc aff afi afl afn afo afs aft afu ai- aia aib aic aif aii ail ain aio ais ait aiu al- ala alb alc alf ali all aln alo als alt alu an- ana anb anc anf ani anl ann ano ans ant anu aoa aob aoc aof aoi aol aon aoo aos aot aou as- asa asb asc asf asi asl asn aso ass ast asu at- ata atb atc atf ati atl atn ato ats att atu au- aua aub auc auf aui aul aun auo aus aut b-u baa bab bac baf bai bal ban bao bas bat bau bba bbb bbc bbf bbi bbl bbn bbo bbs bbt bbu bca bcb bcc bcf bci bcl bcn bco bcs bct bcu bfa bfb bfc bff bfi bfl bfn bfo bfs bft bfu bi- bia bib bic bif bii bil bin bio bis bit biu bla blb blc blf bli bll bln blo bls blt blu bna bnb bnc bnf bni bnl bnn bno bns bnt bnu boa bob boc bof boi bol bon boo bos bot bou bsa bsb bsc bsf bsi bsl bsn bso bss bst bsu bta btb btc btf bti btl btn bto bts btt btu bua bub buc buf bui bul bun buo bus but buu c-- caa cab cac caf cai cal can cao cas cat cau cba cbb cbc cbf cbi cbl cbn cbo cbs cbt cbu cca ccb ccc ccf cci ccl ccn cco ccs cct ccu cfa cfb cfc cff cfi cfl cfn cfo cfs cft cfu ci- cia cib cic cif cii cil cin cio cis cit ciu cl- cla clb clc clf cli cll cln clo cls clt clu cn- cna cnb cnc cnf cni cnl cnn cno cns cnt cnu co- coa cob coc cof coi col con coo cos cot cou csa csb csc csf csi csl csn cso css cst csu cta ctb ctc ctf cti ctl ctn cto cts ctt ctu cua cub cuc cuf cui cul cun cuo cus cut cuu faa fab fac faf fai fal fan fao fas fat fau fba fbb fbc fbf fbi fbl fbn fbo fbs fbt fbu fca fcb fcc fcf fci fcl fcn fco fcs fct fcu ffa ffc fff ffi ffl ffn ffo ffs fft ffu fia fib fic fif fii fil fin fis fit fiu fla flb flc flf fli fll fln flo fls flt flu fna fnb fnc fnf fni fnl fnn fns fnt fnu foa fob foc fof foi fol fon foo fos fot fou fsa fsb fsc fsf fsi fsl fsn fso fss fst fsu fta ftb ftc ftf fti ftl ftn fto fts ftt ftu fua fub fuf fui ful fun fuo fus fut fuu i-f ia- iaa iab iac iaf iai ial ian iao ias iat iau iba ibb ibc ibf ibi ibl ibn ibo ibs ibt ibu ica icb icc icf ici icl icn ico ics ict icu ifa ifb ifc iff ifi ifl ifn ifo ifs ift ifu iia iib iic iif iii iil iin iio iis iit iiu il- ila ilb ilc ilf ili ill iln ilo ils ilt ilu in- ina inb inc inf ini inl inn ino ins int inu io- ioa iob ioc iof ioi iol ion ioo ios iot iou is- isa isb isc isf isi isl isn iso iss ist isu ita itb itc itf iti itl itn ito its itt itu iu- iua iub iuc iui ius iut la- laa lab lac laf lai lal lan lao las lat lau lba lbb lbc lbf lbi lbl lbo lbs lbt lbu lca lcb lcc lcf lci lcl lcn lco lcs lct lcu lfa lfb lfc lff lfi lfl lfn lfo lfs lft lfu lia lib lic lif lii lil lin lio lis lit liu lla llb llc llf lli lll lln llo lls llt llu lna lnb lnc lni lnl lnn lno lns lnt lnu loa lob loc lof loi lol lon loo los lot lou lsa lsb lsc lsf lsi lsl lsn lso lss lst lsu lta ltb ltc ltf lti ltl lto lts ltt ltu lua lub luc luf lui lul lun luo lus lut luu n-i naa nab nac naf nai nal nan nao nas nat nau nba nbb nbc nbf nbi nbl nbn nbo nbs nbt nbu nca ncb ncc ncf nci ncl ncn nco ncs nct ncu nfa nfb nfc nff nfi nfl nfn nfo nfs nft nfu nia nib nic nif nii nil nin nio nis nit niu nla nlb nlc nlf nli nll nln nlo nls nlt nlu nna nnb nnc nnf nni nnl nnn nno nns nnt nnu no- noa nob noc nof noi nol non noo nos not nou nsa nsb nsc nsf nsi nsl nsn nso nss nst nsu nta ntb ntc ntf nti ntn nto nts ntt ntu nua nub nuc nui nul nun nuo nus nut nuu o-i oaa oab oac oaf oai oal oan oao oas oat oau ob- oba obb obc obf obi obl obn obo obs obt obu oc- oca ocb occ ocf oci ocl ocn oco ocs oct ocu of- ofa ofb ofc off ofi ofl ofn ofo ofs oft ofu oia oib oic oif oii oil oin oio ois oit oiu ola olb olc olf oli oll oln olo ols olt olu on- ona onb onc onf oni onl onn ono ons ont onu oo- ooa oob ooc oof ooi ool oon ooo oos oot os- osa osb osc osf osi osl osn oso oss ost osu ot- ota otb otc otf oti otl otn oto ots ott otu ou- oua ouc ouf oui oul oun ouo ous out saa sab sac saf sai sal san