i-v iii iip iis ipi ipp ips ipv ipy is- isi isp iss isv isy ivi ivp ivs ivv ivy iys iyy p-p pii pip pis piv ppi ppp pps ppv ps- psi psp pss psv psy pvi pvp pvs pvv py- pys sii sip sis siv spi spp sps spv spy ss- ssi ssp sss ssv svi svp svs svv svy sy- syi syp sys vi- vii vip vis viv viy vpi vpp vps vsi vsp vss vsv vvi vvs vvv vyp yii yip yis yps ysi ysp yss ysy yvi yvy yys yyy

iiii iiis iisi iisp ippy ipsi ipsp ipss ipvs isis isps ispy issi issp isss issy isys ivys piip pipi pipp pips pipy pisi piss pisy piys pppp ppps ppss psip psis pspi pspp psps psy- psys pypy pyss s-ii s-iv sipi sipp sips sipy sisi siss sisy sivi siyi spip spis spiv spps spsp spss spy- spys ssis ssps sssi ssss ssvp syis syss viii vips visi visp viss visy vivi vivy vsip vvvv vyis vyss yips yiss ypsi ysii yspi yyyy

i-spy iiiii iisys ipsi- is-is isisi isyss iyiyi piisi pipis pippi pippy pissi pissy psy-s s-iii sippi sippy sipsi sisis sissi sissy sivvy spiss spivs sssss vipps vissi vissy vivi- vyiss yippy

ivisys pipipi pippip pissis pppppp ppsspp siiiii sisisi spissy vvvvvv

pip-pip ssipsis sssssss yip-yip

i-ii-iii i-iv-v-i spyvsspy

issisisis vi-ii-v-i

pip-pip-pip

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