a-a a-i a-t aaa aai aam aar aat aax ai- aia aii aim air ait aix ama ami amm amr amt amx ar- ara ari arm arr art arx at- ata ati atm atr att atx ax- axa axi axm axr axt axx ia- iaa iai iam iar iat iia iii iim iir iit iix im- ima imi imm imt imx ir- ira iri irm irr irt irx ita iti itm itt itx ixi m-r maa mai mam mar mat max mi- mia mii mim mir mit mix mma mmi mmm mmr mmt mmx mra mri mrm mrr mrt mrx mta mti mtm mtr mtt mtx mxa mxi mxr ra- raa rai ram rar rat rax ria rii rim rir rit rix rma rmi rmm rmr rmt rmx rra rri rrm rrr rrt rta rti rtm rtr rtt rtx rxr t-x taa tai tam tar tat tax tia tii tim tir tit tix tma tmi tmm tmr tmt tmx tra tri trm trr trt trx tta tti ttm ttr ttt ttx txi txt xaa xam xar xat xia xii xit xix xma xmi xmm xmr xmt xmx xrt xrx xti xtm xtr xtx xxi xxx