-al -ic -ol a-a a-b a-c a-i aaa aab aac aae aai aal aao aas aau ab- aba abb abc abe abi abl abo abs abu ac- aca acb acc ace aci acl aco acs acu aea aeb aec aee aei ael aeo aes aeu ai- aia aib aic aie aii ail aio ais aiu al- ala alb alc ale ali all alo als alu aoa aob aoc aoe aoi aol aoo aos aou as- asa asb asc ase asi asl aso ass asu au- aua aub auc aue aui aul auo aus b-u baa bab bac bae bai bal bao bas bau bba bbb bbc bbe bbi bbl bbo bbs bbu bca bcb bcc bce bci bcl bco bcs bcu be- bea beb bec bee bei bel beo bes beu bi- bia bib bic bie bii bil bio bis biu bla blb blc ble bli bll blo bls blu boa bob boc boe boi bol boo bos bou bsa bsb bsc bse bsi bsl bso bss bsu bua bub buc bue bui bul buo bus buu c-- caa cab cac cae cai cal cao cas cau cba cbb cbc cbe cbi cbl cbo cbs cbu cca ccb ccc cce cci ccl cco ccs ccu ce- cea ceb cec cee cei cel ceo ces ceu ci- cia cib cic cie cii cil cio cis ciu cl- cla clb clc cle cli cll clo cls clu co- coa cob coc coe coi col coo cos cou csa csb csc cse csi csl cso css csu cua cub cuc cue cui cul cuo cus cuu eaa eab eac eae eai eal eao eas eau eba ebb ebc ebe ebi ebl ebo ebs ebu ec- eca ecb ecc ece eci ecl eco ecs ecu eea eeb eec eee eel eeo ees eia eib eic eie eii eil eio eis eiu ela elb elc ele eli ell elo els elu eo- eoa eob eoc eoe eoi eol eoo eos eou es- esa esb esc ese esi esl eso ess esu eu- eua eub euc eue eui eul eus ia- iaa iab iac iae iai ial iao ias iau iba ibb ibc ibe ibi ibl ibo ibs ibu ica icb icc ice ici icl ico ics icu ie- iea iec iee iei iel ies iia iib iic iie iii iil iio iis iiu il- ila ilb ilc ile ili ill ilo ils ilu io- ioa iob ioc ioe ioi iol ioo ios iou is- isa isb isc ise isi isl iso iss isu iu- iua iub iuc iue iui ius la- laa lab lac lae lai lal lao las lau lba lbb lbc lbe lbi lbl lbo lbs lbu lca lcb lcc lce lci lcl lco lcs lcu lea leb lec lee lei lel leo les leu lia lib lic lie lii lil lio lis liu lla llb llc lle lli lll llo lls llu loa lob loc loe loi lol loo los lou lsa lsb lsc lse lsi lsl lso lss lsu lua lub luc lue lui lul luo lus luu o-i oaa oab oac oae oai oal oao oas oau ob- oba obb obc obe obi obl obo obs obu oc- oca ocb occ oci ocl oco ocs ocu oea oeb oec oee oei oel oeo oes oia oib oic oie oii oil oio ois oiu ola olb olc ole oli oll olo ols olu oo- ooa oob ooc ooi ool ooo oos os- osa osb osc ose osi osl oso oss osu ou- oua ouc oue oui oul ouo ous saa sab sac sae sai sal sao sas sau sba sbb sbc sbe sbi sbl sbo sbs sbu sca scb scc sce sci scl sco scs scu se- sea seb sec see sei sel seo ses seu sia sib sic sie sii sil sio sis siu sla slb slc sle sli sll slo sls slu soa sob soc soe soi sol soo sos sou ss- ssa ssb ssc sse ssi ssl sso sss ssu sua sub suc sue sui sul suo sus suu ua- uaa uab uac uae uai ual uao uas uau uba ubb ubc ube ubi ubl ubo ubs ubu uca ucb ucc uce uci ucl uco ucs ucu uea ueb uec uee uei uel ues uia uib uic uie uii uil uio uis uiu ula ulb ulc ule uli ull ulo uls ulu uoa uob uoc uoe uol uoo uos usa usb usc use usi usl uso uss usu uua uuc uue uus uuu