i-v iii iin iip in- ini inn inp inv iny ipi ipn ipp ipv ipy ivi ivp ivv ivy iyy n-i nii nin nip niv nni nnn nnp nnv npi npn npp npv nvi nvn nvp nvv nyn nyp nyy p-p pii pin pip piv pn- pni pnn pnp pnv pny ppi ppn ppp ppv pvi pvn pvp pvv py- pyn vi- vii vin vip viv viy vn- vni vnp vnv vpi vpn vpp vvi vvv vyn vyp yii yin yip ynn ynp yny yvi yvy yyy

iiii inni inny inp- inpi inpp invy ipin ippy ivin n-ii niip nini niyi nnnn nnpi npin npiv nvpi nyny piip pini pinn pinp piny pipi pipp pipy pnin pnpp pppn pppp pyin pyn- pypy viii vini viny vivi vivy vvvv vyny yyyy

i-pin iiiii inini ininy inipi ipini iyiyi n-p-n niiip ninny nipin nippv nippy p-n-p pinin pinn- pinni pinny pippi pippy pivin pivni pynn- pypyn vinni vinny vipin vivi- yippy

pinni- pinvin pinyin pipipi pippin pippip pppppp vvvvvv

pip-pip yip-yip

i-ii-iii i-iv-v-i pinyinyi

vi-ii-v-i

pip-pip-pip