pdi pdm pdn pdo pdp pdr pdt pea ped pee peh pei pem pen peo pep per pet pha phd phe phi phm phn pho php phr pht pia pid pie pih pii pim pin pio pip pir pit pma pmd pme pmh pmi pmm pmn pmo pmp pmr pmt pn- pna pnd pne pnh pni pnm pnn pno pnp pnr pnt poa pod poe poh poi pom pon poo pop por pot ppa ppd ppe pph ppi ppm ppn ppo ppp ppr ppt pra prd pre prh pri prm prn pro prp prr prt pt- pta ptd pte pth pti ptm ptn pto ptp ptr ptt ra- raa rad rae rah rai ram ran rao rap rar rat rda rdd rde rdh rdi rdm rdn rdo rdp rdr rdt re- rea red ree reh rei rem ren reo rep rer ret rh- rha rhd rhe rhh rhi rhm rhn rho rhp rhr rht ria rid rie rih rii rim rin rio rip rir rit rma rmd rme rmh rmi rmm rmn rmo rmp rmr rmt rna rnd rnh rni rnm rnn rno rnp rnr rnt roa rod roe roh roi rom ron roo rop ror rot rpa rpd rpe rph rpi rpm rpn rpo rpp rpr rpt rra rrd rrh rri rrm rrn rrp rrr rrt rta rtd rte rti rtm rtn rto rtp rtr rtt taa tad tae tah tai tam tan tao tap tar tat tda tdd tde tdh tdi tdm tdn tdo tdp tdr tdt te- tea ted tee teh tei tem ten teo tep ter tet th- tha thd the thh thi thm thn tho thp thr tht tia tid tie tih tii tim tin tio tip tir tit tma tmd tme tmh tmi tmm tmn tmo tmp tmr tmt tna tnd tne tnh tni tnm tnn tno tnp tnr tnt to- toa tod toe toh toi tom ton too top tor tot tpa tpd tpe tph tpi tpm tpn tpo tpp tpr tpt tra trd tre trh tri trm trn tro trp trr trt tta ttd tte tth tti ttm ttn tto ttp ttr ttt