-up m-o mmm mmo mmp mmt mmu mom moo mop mot mou mpm mpo mpp mpt mpu mtm mto mtp mtt mtu mum mup mut muu om- omm omo omp omt omu oo- oom ooo oop oot op- opm opo opp opt ot- otm oto otp ott otu ou- oum ouo oup out p-p pmm pmo pmp pmt pmu pom poo pop pot pou ppm ppo ppp ppt ppu pt- ptm pto ptp ptt ptu pum pup put puu tmm tmo tmp tmt tmu to- tom too top tot tou tpm tpo tpp tpt tpu ttm tto ttp ttt ttu tum tuo tup tut tuu um- umm umo ump umt umu uom uoo uop uot up- upm upo upp upt upu utm uto utp utt utu uum uut uuu