rot rpa rpc rpe rpg rph rpi rpl rpm rpn rpo rpp rpr rpt rra rrc rrg rrh rri rrl rrm rrn rrp rrr rrt rta rtc rte rtg rti rtl rtm rtn rto rtp rtr rtt taa tac tae tag tah tai tal tam tan tao tap tar tat tca tcc tce tcg tch tci tcl tcm tcn tco tcp tcr tct te- tea tec tee teg teh tei tel tem ten teo tep ter tet tga tgc tge tgg tgh tgi tgl tgm tgn tgo tgp tgr tgt th- tha thc the thg thh thi thl thm thn tho thp thr tht tia tic tie tig tih tii til tim tin tio tip tir tit tla tlc tle tlg tlh tli tll tlm tln tlo tlp tlr tlt tma tmc tme tmg tmh tmi tml tmm tmn tmo tmp tmr tmt tna tnc tne tng tnh tni tnl tnm tnn tno tnp tnr tnt to- toa toc toe tog toh toi tol tom ton too top tor tot tpa tpc tpe tpg tph tpi tpl tpm tpn tpo tpp tpr tpt tra trc tre trg trh tri trl trm trn tro trp trr trt tta ttc tte ttg tth tti ttl ttm ttn tto ttp ttr ttt