a-a a-i a-t aaa aai aam aao aap aas aat ai- aia aii aim aio aip ais ait ama ami amm amo amp ams amt aoa aoi aom aoo aop aos aot ap- apa api apm apo app aps apt as- asa asi asm aso asp ass ast at- ata ati atm ato atp ats att ia- iaa iai iam iao iap ias iat iia iii iim iio iip iis iit im- ima imi imm imo imp ims imt io- ioa ioi iom ioo iop ios iot ipa ipi ipm ipo ipp ips ipt is- isa isi ism iso isp iss ist ita iti itm ito itp its itt m-o maa mai mam mao map mas mat mi- mia mii mim mio mip mis mit mma mmi mmm mmo mmp mms mmt moa moi mom moo mop mos mot mpa mpi mpm mpo mpp mps mpt msa msi msm mso msp mss mst mta mti mtm mto mtp mts mtt o-i oaa oai oam oao oap oas oat oia oii oim oio oip ois oit om- oma omi omm omo omp oms omt oo- ooa ooi oom ooo oop oos oot op- opa opi opm opo opp ops opt os- osa osi osm oso osp oss ost ot- ota oti otm oto otp ots ott p-p paa pai pam pao pap pas pat pia pii pim pio pip pis pit pma pmi pmm pmo pmp pms pmt poa poi pom poo pop pos pot ppa ppi ppm ppo ppp pps ppt ps- psa psi psm pso psp pss pst pt- pta pti ptm pto ptp pts ptt saa sai sam sao sap sas sat sia sii sim sio sip sis sit sma smi smm smo smp sms smt soa soi som soo sop sos sot spa spi spm spo spp sps spt ss- ssa ssi ssm sso ssp sss sst sta sti stm sto stp sts stt taa tai tam tao tap tas tat tia tii tim tio tip tis tit tma tmi tmm tmo tmp tms tmt to- toa toi tom too top tos tot tpa tpi tpm tpo tpp tps tpt tsa tsi tsm tso tsp tss tst tta tti ttm tto ttp tts ttt