phr pht pid pie pig pih pii pil pin pio pip pir pit pld ple plg plh pli pll pln plo plp plr plt pn- pnd pne png pnh pni pnl pnn pno pnp pnr pnt pod poe pog poh poi pol pon poo pop por pot ppd ppe ppg pph ppi ppl ppn ppo ppp ppr ppt prd pre prg prh pri prl prn pro prp prr prt pt- ptd pte ptg pth pti ptl ptn pto ptp ptr ptt rdd rde rdg rdh rdi rdl rdn rdo rdp rdr rdt re- red ree reg reh rei rel ren reo rep rer ret rgd rge rgg rgh rgi rgn rgo rgp rgr rgt rh- rhd rhe rhg rhh rhi rhl rhn rho rhp rhr rht rid rie rig rih rii ril rin rio rip rir rit rld rle rlg rlh rli rll rln rlo rlp rlr rlt rnd rng rnh rni rnn rno rnp rnr rnt rod roe rog roh roi rol ron roo rop ror rot rpd rpe rpg rph rpi rpl rpn rpo rpp rpr rpt rrd rrg rrh rri rrl rrn rrp rrr rrt rtd rte rtg rti rtl rtn rto rtp rtr rtt tdd tde tdg tdh tdi tdl tdn tdo tdp tdr tdt te- ted tee teg teh tei tel ten teo tep ter tet tge tgg tgh tgi tgl tgn tgo tgp tgr tgt th- thd the thg thh thi thl thn tho thp thr tht tid tie tig tih tii til tin tio tip tir tit tld tle tlg tlh tli tll tln tlo tlp tlr tlt tnd tne tng tnh tni tnl tnn tno tnp tnr tnt to- tod toe tog toh toi tol ton too top tor tot tpd tpe tpg tph tpi tpl tpn tpo tpp tpr tpt trd tre trg trh tri trl trn tro trp trr trt ttd tte ttg tth tti ttl ttn tto ttp ttr ttt