a-a a-i a-t aaa aai aam aao aas aat aax ai- aia aii aim aio ais ait aix ama ami amm amo ams amt amx aoa aoi aom aoo aos aot aox as- asa asi asm aso ass ast asx at- ata ati atm ato ats att atx ax- axa axi axm axo axs axt axx ia- iaa iai iam iao ias iat iia iii iim iio iis iit iix im- ima imi imm imo ims imt imx io- ioa ioi iom ioo ios iot is- isa isi ism iso iss ist ita iti itm ito its itt itx ixi m-o maa mai mam mao mas mat max mi- mia mii mim mio mis mit mix mma mmi mmm mmo mms mmt mmx moa moi mom moo mos mot mox msa msi msm mso mss mst msx mta mti mtm mto mts mtt mtx mxa mxi mxs o-i oaa oai oam oao oas oat oax oia oii oim oio ois oit om- oma omi omm omo oms omt omx oo- ooa ooi oom ooo oos oot oox os- osa osi osm oso oss ost osx ot- ota oti otm oto ots ott ox- oxa oxi oxo oxt oxx saa sai sam sao sas sat sax sia sii sim sio sis sit six sma smi smm smo sms smt smx soa soi som soo sos sot sox ss- ssa ssi ssm sso sss sst ssx sta sti stm sto sts stt stx sxi sxm sxs sxt t-x taa tai tam tao tas tat tax tia tii tim tio tis tit tix tma tmi tmm tmo tms tmt tmx to- toa toi tom too tos tot tox tsa tsi tsm tso tss tst tsx tta tti ttm tto tts ttt ttx txi txs txt xaa xam xas xat xia xii xio xis xit xix xma xmi xmm xmo xms xmt xmx xoa xoi xom xoo xos xot xox xsa xsi xsm xss xst xti xtm xts xtx xxi xxo xxx