pli plk pll pln plo plp pls plt pn- pna pnd pnh pni pnk pnl pnn pno pnp pns pnt poa pod poh poi pok pol pon poo pop pos pot ppa ppd pph ppi ppk ppl ppn ppo ppp pps ppt ps- psa psd psh psi psk psl psn pso psp pss pst pt- pta ptd pth pti ptk ptl ptn pto ptp pts ptt saa sad sah sai sak sal san sao sap sas sat sda sdd sdh sdi sdk sdl sdn sdo sdp sds sdt sh- sha shd shh shi shk shl shn sho shp shs sht sia sid sih sii sik sil sin sio sip sis sit sk- ska skd skh ski skk skl sko skp sks skt sla sld slh sli slk sll sln slo slp sls slt sna snd sni snk snl snn sno snp sns snt soa sod soh soi sok sol son soo sop sos sot spa spd sph spi spk spl spn spo spp sps spt ss- ssa ssd ssh ssi ssk ssl ssn sso ssp sss sst sta std sth sti stk stl stn sto stp sts stt taa tad tah tai tak tal tan tao tap tas tat tda tdd tdh tdi tdk tdl tdn tdo tdp tds tdt th- tha thd thh thi thk thl thn tho thp ths tht tia tid tih tii tik til tin tio tip tis tit tka tkk tkl tko tkp tks tkt tla tld tlh tli tlk tll tln tlo tlp tls tlt tna tnd tnh tni tnk tnl tnn tno tnp tns tnt to- toa tod toh toi tok tol ton too top tos tot tpa tpd tph tpi tpk tpl tpn tpo tpp tps tpt tsa tsd tsh tsi tsk tsl tsn tso tsp tss tst tta ttd tth tti ttk ttl ttn tto ttp tts ttt