-ic a-a a-b a-c a-i a-t aaa aab aac aad aai aao aas aat aau aax ab- aba abb abc abd abi abo abs abt abu abx ac- aca acb acc acd aci aco acs act acu acx ad- ada adb adc add adi ado ads adt adu adx ai- aia aib aic aid aii aio ais ait aiu aix aoa aob aoc aod aoi aoo aos aot aou aox as- asa asb asc asd asi aso ass ast asu asx at- ata atb atc atd ati ato ats att atu atx au- aua aub auc aud aui auo aus aut aux ax- axa axi axo axs axt axx b-u baa bab bac bad bai bao bas bat bau bax bba bbb bbc bbd bbi bbo bbs bbt bbu bbx bca bcb bcc bcd bci bco bcs bct bcu bcx bda bdb bdc bdd bdi bdo bds bdt bdu bdx bi- bia bib bic bid bii bio bis bit biu bix boa bob boc bod boi boo bos bot bou box bsa bsb bsc bsd bsi bso bss bst bsu bsx bta btb btc btd bti bto bts btt btu btx bua bub buc bud bui buo bus but buu bux bxb bxd bxi bxo bxx c-- caa cab cac cad cai cao cas cat cau cax cba cbb cbc cbd cbi cbo cbs cbt cbu cbx cca ccb ccc ccd cci cco ccs cct ccu ccx cda cdb cdc cdd cdi cdo cds cdt cdu cdx ci- cia cib cic cid cii cio cis cit ciu cix co- coa cob coc cod coi coo cos cot cou cox csa csb csc csd csi cso css cst csu csx cta ctb ctc ctd cti cto cts ctt ctu ctx cua cub cuc cud cui cuo cus cut cuu cxc cxi cxo cxs cxt cxx daa dab dac dad dai dao das dat dau dax dba dbb dbc dbd dbi dbo dbs dbt dbu dbx dca dcb dcc dcd dci dco dcs dct dcu dcx dda ddb ddc ddd ddi ddo dds ddt ddu ddx di- dia dib dic did dii dio dis dit diu dix doa dob doc dod doi doo dos dot dou dox dsa dsb dsc dsd dsi dso dss dst dsu dsx dta dtb dtc dtd dti dto dts dtt dtu dtx dua dub duc dud dui duo dus dut dux dxc dxd dxi dxo dxs dxt dxx i-d ia- iaa iab iac iad iai iao ias iat iau iba ibb ibc ibd ibi ibo ibs ibt ibu ibx ica icb icc icd ici ico ics ict icu ida idb idc idd idi ido ids idt idu idx iia iib iic iid iii iio iis iit iiu iix io- ioa iob ioc iod ioi ioo ios iot iou is- isa isb isc isd isi iso iss ist isu ita itb itc itd iti ito its itt itu itx iu- iua iub iuc iud iui ius iut ixc ixi o-i oaa oab oac oad oai oao oas oat oau oax ob- oba obb obc obd obi obo obs obt obu obx oc- oca ocb occ ocd oci oco ocs oct ocu ocx oda odb odc odd odi odo ods odt odu oia oib oic oid oii oio ois oit oiu oo- ooa oob ooc ood ooi ooo oos oot oox os- osa osb osc osd osi oso oss ost osu osx ot- ota otb otc otd oti oto ots ott otu ou- oua ouc oud oui ouo ous out ox- oxa oxb oxc oxi oxo oxt oxx saa sab sac sad sai sao sas sat sau sax sba sbb sbc sbd sbi sbo sbs sbt sbu sbx sca scb scc scd sci sco scs sct scu scx sda sdb sdc sdd sdi sdo sds sdt sdu sia sib sic sid sii sio sis sit siu six soa sob soc sod soi soo sos sot sou sox ss- ssa ssb ssc ssd ssi sso sss sst ssu ssx sta stb stc std sti sto sts stt stu stx sua sub suc sud sui suo sus sut suu sux sxc sxi sxs sxt sxu t-x taa tab tac tad tai tao tas tat tau tax tba tbb tbc tbd tbi tbo tbs tbt tbu tca tcb tcc tcd tci tco tcs tct tcu tcx tda tdb tdc tdd tdi tdo tds tdt tdu tdx tia tib tic tid tii tio tis tit tiu tix to- toa tob toc tod toi too tos tot tou tox tsa tsb tsc tsd tsi tso tss tst tsu tsx tta ttb ttc ttd tti tto tts ttt ttu ttx tua tub tuc tud tui tuo tus tut tuu tux txi txs txt txu ua- uaa uab uac uad uai uao uas uat uau uba ubb ubc ubi ubo ubs ubt ubu ubx uca ucb ucc ucd uci uco ucs uct ucu uda udb udc udd udi udo uds udt udu udx uia uib uic uid uii uio uis uit uiu uoa uob uoc uod uoo uos uot uox usa usb usc usd usi uso uss ust usu usx uta utb utc utd uti uto uts utt utu utx uua uuc uus uut uuu uxb uxc uxo uxt uxu xaa xac xad xas xat xau xbc xbx xcb xcd xci xcx xda xdb xdc xdi xds xdt xia xic xii xio xis xit xiu xix xoa xoc xod xoi xoo xos xot xox xsa xsb xsc xsi xss xst xtc xti xts xtx xui xus xxi xxo xxx

-ous a-do a-ii aaaa aaab aaac aaad aaai aaas aaba aabb aabc aabd aabi aabt aaca aacb aacc aacd aaci aaco aacs aact aacu aada aadc aadi aads aadt aadu aaib aaic aaii aais aaoo aasa aasc aasd aasi aass aast aasu aata aatc aatt aaus abaa abab abac abad abai abas abat abau abax abb- abba abbb abbi abbo abbs abbt abca abcb abcc abcd abci abcs abct abda abdi abdo abdu abia abib abic abid abis abit abiu aboa abob abod aboo abos abot abou