-up m-o mmm mmo mmp mmt mmu mmx mom moo mop mot mou mox mpm mpo mpp mpt mpu mpx mtm mto mtp mtt mtu mtx mum mup mut muu mux mxp mxu om- omm omo omp omt omu omx oo- oom ooo oop oot oox op- opm opo opp opt opx ot- otm oto otp ott otu ou- oum ouo oup out ox- oxo oxt oxx p-p pmm pmo pmp pmt pmu pmx pom poo pop pot pou pox ppm ppo ppp ppt ppu ppx pt- ptm pto ptp ptt ptu ptx pum pup put puu pxm pxt t-x tmm tmo tmp tmt tmu tmx to- tom too top tot tou tox tpm tpo tpp tpt tpu tpx ttm tto ttp ttt ttu ttx tum tuo tup tut tuu tux txt txu um- umm umo ump umt umu uom uoo uop uot uox up- upm upo upp upt upu upx utm uto utp utt utu utx uum uut uuu uxo uxt uxu xmm xmo xmp xmt xmu xmx xom xoo xop xot xox xpm xpo xpp xpt xtm xtp xtx xup xxo xxp xxx