a-a aaa aam aao aap aas aav aax ama amm amo amp ams amv amx aoa aom aoo aop aos aov aox ap- apa apm apo app aps apv apx as- asa asm aso asp ass asv asx av- ava avm avo avp avs avx ax- axa axm axo axp axs axv axx m-o m-v maa mam mao map mas mav max mma mmm mmo mmp mms mmv mmx moa mom moo mop mos mov mox mpa mpm mpo mpp mps mpv mpx msa msm mso msp mss msv msx mva mvm mvo mvp mvs mvv mxa mxp mxs oaa oam oao oap oas oav oax om- oma omm omo omp oms omv omx oo- ooa oom ooo oop oos oov oox op- opa opm opo opp ops opv opx os- osa osm oso osp oss osv osx ov- ova ovo ovp ovs ovv ox- oxa oxo oxx p-p paa pam pao pap pas pav pax pma pmm pmo pmp pms pmv pmx poa pom poo pop pos pov pox ppa ppm ppo ppp pps ppv ppx ps- psa psm pso psp pss psv psx pva pvm pvo pvp pvs pvv pxm pxs saa sam sao sap sas sav sax sma smm smo smp sms smv smx soa som soo sop sos sov sox spa spm spo spp sps spv spx ss- ssa ssm sso ssp sss ssv ssx sva svm svo svp svs svv svx sxm sxs v-a vaa vam vao vap vas vav vax vm- vma vmm vmo vmx voa vom voo vop vos vov vox vpa vpm vpo vpp vps vpx vsa vsm vso vsp vss vsv vva vvm vvo vvs vvv vxa vxs vxv xaa xam xap xas xav xma xmm xmo xmp xms xmx xoa xom xoo xop xos xov xox xpa xpm xpo xpp xps xsa xsm xsp xss xxo xxp xxv xxx