rap rar rat rau rca rcc rce rci rcl rcm rco rcp rcr rct rcu re- rea rec ree rei rel rem reo rep rer ret reu ria ric rie rii ril rim rio rip rir rit rla rlc rle rli rll rlm rlo rlp rlr rlt rlu rma rmc rme rmi rml rmm rmo rmp rmr rmt roa roc roe roi rol rom roo rop ror rot rou rpa rpc rpe rpi rpl rpm rpo rpp rpr rpt rpu rra rrc rri rrl rrm rrp rrr rrt rru rta rtc rte rti rtl rtm rto rtp rtr rtt rtu rua ruc rue rui rum ruo rup rur rut ruu taa tac tae tai tal tam tao tap tar tat tau tca tcc tce tci tcl tcm tco tcp tcr tct tcu te- tea tec tee tei tel tem teo tep ter tet teu tia tic tie tii til tim tio tip tir tit tiu tla tlc tle tli tll tlm tlo tlp tlr tlt tlu tma tmc tme tmi tml tmm tmo tmp tmr tmt tmu to- toa toc toe toi tol tom too top tor tot tou tpa tpc tpe tpi tpl tpm tpo tpp tpr tpt tpu tra trc tre tri trl trm tro trp trr trt tru tta ttc tte tti ttl ttm tto ttp ttr ttt ttu tua tuc tue tui tul tum tuo tup tur tut tuu ua- uaa uac uae uai ual uam uao uap uar uat uau uca ucc uce uci ucl ucm uco ucp ucr uct ucu uea uec uee uei uel uem uep uer uet uia uic uie uii uil uim uio uip uir uit uiu ula ulc ule uli ull ulm ulo ulp ulr ult ulu um- uma umc ume umi uml umm umo ump umr umt umu uoa uoc uoe uol uom uoo uop uor uot up- upa upc upe upi upm upo upp upr upt upu ur- ura urc ure uri url urm uro urp urr urt uru uta utc ute uti utl utm uto utp utr utt utu uua uuc uue uum uur uut uuu