h-ii hhhh hhhs hhip hihi hiil hiis hili hill hils hipp hips hiri hirs hish hiss hlhs hlss hphs hpls hpps hpss hrhs hrip hrpp hrps hshs hsls hsps hssp ihis ihss iihl iiii iiis iirs iisi iisp iisr ilir ilis ill- illi illp ills ilpr iphr ipil ippr ipri ipsi ipsp ipss irhs iri- iril irip iris irps irri irrs irsp ishi ishr ishs isil isis isls ispr isps isri isrp issh issi issp issr isss lhhh lhhs lhip lhss lih- lihi liii liir liis lili lill lils lip- liph lipi lipl lipp lips liri lirl lirp lirr lirs lish lisi lisp liss llhs llll llps lphs lppl lprp lpss lrhs lrps lrrr ls-r lshs lspl lspr lssp lssr phhs phi- phil phip phis phrr phrs piip pil- pili pill pils pipi pipp pips piri pirl pirr pirs pish pisi piss plhs plip plis plpp plri plsi plss pphi pphs ppih ppli pppp ppps ppsh ppss prhl prhs pri- prii pris prlr prls prps prri prrs prsi prsl prss pshs psil psip psis psph pspi pspp pspr psps psrp rhhs rhli rhls rihs riis rill rilp ripi ripl ripp ripr rips riri rirs rish risi risp riss rlls rlsh rphs rpii rpls rpps rrhs rrrr rrsp rshs rsis rslp rsps rssl s-ii shhh shhs shih shii shil ship shir shis shl- shlp shls shps shri shrp shrs sihi sihl sihr sihs sil- sili sill sils sipi sipp sips siri sirp sirr sirs sish sisi siss sl-i slhs slip slir sllp slpi slpp slps slrp slrs sphr sphs spip spir spis splp splr spls spps spri sprs spsp spss srhs sris srps srsp sshl sshs ssis sslp sspl ssps ssri ssrl ssrs sssh sssi ssss