a-a a-i a-t aaa aai aam aao aas aat aax aay ai- aia aii aim aio ais ait aix aiy ama ami amm amo ams amt amx amy aoa aoi aom aoo aos aot aox as- asa asi asm aso ass ast asx asy at- ata ati atm ato ats att atx ax- axa axi axm axo axs axt axx ay- aya ayi ayo ays ayt ayx ia- iaa iai iam iao ias iat iia iii iim iio iis iit iix im- ima imi imm imo ims imt imx imy io- ioa ioi iom ioo ios iot is- isa isi ism iso iss ist isy ita iti itm ito its itt itx ity ixi ixy iya iym iyo iys iyt iyy m-o maa mai mam mao mas mat max may mi- mia mii mim mio mis mit mix miy mma mmi mmm mmo mms mmt mmx moa moi mom moo mos mot mox moy msa msi msm mso mss mst msx msy mta mti mtm mto mts mtt mtx mxa mxi mxs my- mya mym myo mys myt myx o-i oaa oai oam oao oas oat oax oia oii oim oio ois oit om- oma omi omm omo oms omt omx omy 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 oxy oya oyi oyo oys saa sai sam sao sas sat sax say sia sii sim sio sis sit six sma smi smm smo sms smt smx smy soa soi som soo sos sot sox soy ss- ssa ssi ssm sso sss sst ssx sta sti stm sto sts stt stx sty sxi sxm sxs sxt sy- sya syi sym sys syt syx t-x taa tai tam tao tas tat tax tay tia tii tim tio tis tit tix tiy tma tmi tmm tmo tms tmt tmx tmy to- toa toi tom too tos tot tox toy tsa tsi tsm tso tss tst tsx tsy tta tti ttm tto tts ttt ttx tty txi txs txt tya tym tyo tys tyt 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 xty xxi xxo xxx xxy xyy yaa yai yam yao yas yat yax yay yii yim yio yis yit yma ymi ymm ymo yms ymt yoi yom yoo yos yot yox yoy ysa ysi ysm yso yss yst ysy yta ytm yto yts ytt yxa yxy yys yyt yyy