hhh hhm hhp hhv hhy hmh hmm hmp hmv hmy hph hpm hpp hpv hpy hv- hvm hvp hvv hvy hy- hyh hym hyp hyv hyy m-v mhh mhm mhp mhv mmh mmm mmp mmv mph mpm mpp mpv mvm mvp mvv mvy my- myh mym myv p-p phm php phv phy pmh pmm pmp pmv pph ppm ppp ppv pvh pvm pvp pvv py- pym vh- vhp vm- vmm vph vpm vpp vvm vvv vym vyp ymm yvy yyy