a-a a-i a-t aaa aai aam aao aap aar aat aax ai- aia aii aim aio aip air ait aix ama ami amm amo amp amr amt amx aoa aoi aom aoo aop aor aot aox ap- apa api apm apo app apr apt apx ar- ara ari arm aro arp arr art arx at- ata ati atm ato atp atr att atx ax- axa axi axm axo axp axr axt axx ia- iaa iai iam iao iap iar iat iia iii iim iio iip iir iit iix im- ima imi imm imo imp imt imx io- ioa ioi iom ioo iop ior iot ipa ipi ipm ipo ipp ipr ipt ipx ir- ira iri irm iro irp irr irt irx ita iti itm ito itp itt itx ixi m-o m-r maa mai mam mao map mar mat max mi- mia mii mim mio mip mir mit mix mma mmi mmm mmo mmp mmr mmt mmx moa moi mom moo mop mor mot mox mpa mpi mpm mpo mpp mpr mpt mpx mra mri mrm mro mrp mrr mrt mrx mta mti mtm mto mtp mtr mtt mtx mxa mxi mxp mxr o-i oaa oai oam oao oap oar oat oax oia oii oim oio oip oir oit om- oma omi omm omo omp omr omt omx oo- ooa ooi oom ooo oop oor oot oox op- opa opi opm opo opp opr opt opx or- ora ori orm oro orp orr ort orx ot- ota oti otm oto otp otr ott ox- oxa oxi oxo oxt oxx p-p paa pai pam pao pap par pat pax pia pii pim pio pip pir pit pix pma pmi pmm pmo pmp pmr pmt pmx poa poi pom poo pop por pot pox ppa ppi ppm ppo ppp ppr ppt ppx pra pri prm pro prp prr prt prx pt- pta pti ptm pto ptp ptr ptt ptx pxm pxr pxt ra- raa rai ram rao rap rar rat rax ria rii rim rio rip rir rit rix rma rmi rmm rmo rmp rmr rmt rmx roa roi rom roo rop ror rot rox rpa rpi rpm rpo rpp rpr rpt rpx rra rri rrm rrp rrr rrt rta rti rtm rto rtp rtr rtt rtx rxp rxr t-x taa tai tam tao tap tar tat tax tia tii tim tio tip tir tit tix tma tmi tmm tmo tmp tmr tmt tmx to- toa toi tom too top tor tot tox tpa tpi tpm tpo tpp tpr tpt tpx tra tri trm tro trp trr trt trx tta tti ttm tto ttp ttr ttt ttx txi txt xaa xam xap xar xat xia xii xio xit xix xma xmi xmm xmo xmp xmr xmt xmx xoa xoi xom xoo xop xor xot xox xpa xpm xpo xpp xpt xrt xrx xti xtm xtp xtr xtx xxi xxo xxp xxx