lpa lpb lpc lpe lpg lpi lpl lpm lpo lpp lpr lpt lra lrb lrc lrg lri lrm lro lrp lrr lrt lta ltb ltc lte ltg lti ltl ltm lto ltp ltr ltt m-o m-r maa mab mac mae mag mai mal mam mao map mar mat mba mbb mbc mbe mbg mbi mbl mbm mbo mbp mbr mbt mc- mca mcb mcc mce mcg mci mcl mcm mco mcp mcr mct mea meb mec mee meg mei mel mem meo mep mer met mga mgb mgc mge mgi mgl mgm mgo mgp mgr mgt mi- mia mib mic mie mig mii mil mim mio mip mir mit mla mlb mlc mle mlg mli mll mlm mlo mlp mlr mlt mma mmb mmc mme mmg mmi mml mmm mmo mmp mmr mmt moa mob moc moe mog moi mol mom moo mop mor mot mpa mpb mpc mpe mpg mpi mpl mpm mpo mpp mpr mpt mra mrb mrc mre mrg mri mrl mrm mro mrp mrr mrt mta mtb mtc mte mtg mti mtl mtm mto mtp mtr mtt o-i oaa oab oac oae oag oai oal oam oao oap oar oat ob- oba obb obc obe obg obi obl obm obo obp obr obt oc- oca ocb occ ocg oci ocl ocm oco ocp ocr oct oea oeb oec oee oeg oei oel oem oeo oep oer oet oga ogc oge ogg ogi ogl ogo ogp ogt oia oib oic oie oii oil oim oio oip oir oit ola olb olc ole olg oli oll olm olo olp olt om- oma omb omc ome omg omi oml omm omo omp omr omt oo- ooa oob ooc oog ooi ool oom ooo oop oor oot op- opa opb opc ope opg opi opl opm opo opp opr opt or- ora orb orc ore org ori orl orm oro orp orr ort ot- ota otb otc ote otg oti otl otm oto otp otr ott p-p paa pab pac pae pag pai pal pam pao pap par pat pba pbb pbc pbe pbg pbi pbl pbm pbo pbp pbr pbt pca pcb pcc pce pcg pci pcl pcm pco pcp pcr pct pea peb pec pee peg pei pel pem peo pep per pet pga pgb pgc pge pgg pgi pgl pgm pgo pgp pgr pgt pia pib pic pie pig pii pil pim pio pip pir pit pla plb plc ple plg pli pll plm plo plp plr plt pma pmb pmc pme pmg pmi pml pmm pmo pmp pmr pmt poa pob poc poe pog poi pol pom poo pop por pot ppa ppb ppc ppe ppg ppi ppl ppm ppo ppp ppr ppt pra prb prc pre prg pri prl prm pro prp prr prt pt- pta ptb ptc pte ptg pti ptl ptm pto ptp ptr ptt ra- raa rab rac rae rag rai ral ram rao rap rar rat rba rbb rbc rbe rbg rbi rbl rbm rbo rbp rbr rbt rca rcb rcc rce rcg rci rcl rcm rco rcp rcr rct re- rea reb rec ree reg rei rel rem reo rep rer ret rga rgb rgc rge rgg rgi rgo rgp rgr rgt ria rib ric rie rig rii ril rim rio rip rir rit rla rlc rle rlg rli rll rlm rlo rlp rlr rlt rma rmb rmc rme rmg rmi rml rmm rmo rmp rmr rmt roa rob roc roe rog roi rol rom roo rop ror rot rpa rpb rpc rpe rpg rpi rpl rpm rpo rpp rpr rpt rra rrb rrc rrg rri rrl rrm rrp rrr rrt rta rtb rtc rte rtg rti rtl rtm rto rtp rtr rtt taa tab tac tae tag tai tal tam tao tap tar tat tba tbb tbc tbe tbg tbi tbl tbm tbo tbp tbr tbt tca tcb tcc tce tcg tci tcl tcm tco tcp tcr tct te- tea teb tec tee teg tei tel tem teo tep ter tet tga tgb tgc tge tgg tgi tgl tgm tgo tgp tgr tgt tia tib tic tie tig tii til tim tio tip tir tit tla tlc tle tlg tli tll tlm tlo tlp tlr tlt tma tmb tmc tme tmg tmi tml tmm tmo tmp tmr tmt to- toa tob toc toe tog toi tol tom too top tor tot tpa tpb tpc tpe tpg tpi tpl tpm tpo tpp tpr tpt tra trb trc tre trg tri trl trm tro trp trr trt tta ttb ttc tte ttg tti ttl ttm tto ttp ttr ttt