pnn pnp pnr pns ppc ppe ppg pph ppi ppk ppm ppn ppp ppr pps prc pre prg prh pri prk prm prn prp prr prs ps- psc pse psg psh psi psk psm psn psp psr pss rcc rce rcg rch rci rcm rcn rcp rcr rcs re- rec ree reg reh rei rek rem ren rep rer res rgc rge rgg rgh rgi rgk rgn rgp rgr rgs rh- rhc rhe rhg rhh rhi rhm rhn rhp rhr rhs ric rie rig rih rii rik rim rin rip rir ris rkc rke rkg rkk rkm rkp rks rmc rme rmg rmh rmi rmm rmn rmp rmr rms rnc rng rnh rni rnm rnn rnp rnr rns rpc rpe rpg rph rpi rpk rpm rpn rpp rpr rps rrc rrg rrh rri rrk rrm rrn rrp rrr rrs rsc rse rsg rsh rsi rsk rsm rsn rsp rsr rss scc sce scg sch sci sck scm scn scp scr scs se- sec see seg seh sei sek sem sen sep ser ses sgc sge sgg sgh sgi sgk sgm sgn sgp sgr sgs sh- shc she shg shh shi shk shm shn shp shr shs sic sie sig sih sii sik sim sin sip sir sis sk- skc ske skg skh ski skk skm skp skr sks smc sme smg smh smi smk smm smn smp smr sms snc sne sng sni snk snm snn snp snr sns spc spe spg sph spi spk spm spn spp spr sps sr- src sre srg srh sri srk srm srn srp srr srs ss- ssc sse ssg ssh ssi ssk ssm ssn ssp ssr sss