ntg nti ntm ntn ntp ntr nts ntt ntu nua nub nug nui nul num nun nup nur nus nut nuu p-p paa pab pag pai pal pam pan pap par pas pat pau pba pbb pbg pbi pbl pbm pbn pbp pbr pbs pbt pbu pga pgb pgg pgi pgl pgm pgn pgp pgr pgs pgt pia pib pig pii pil pim pin pip pir pis pit piu pla plb plg pli pll plm pln plp plr pls plt plu pma pmb pmg pmi pml pmm pmn pmp pmr pms pmt pmu pn- pna pnb png pni pnl pnm pnn pnp pnr pns pnt pnu ppa ppb ppg ppi ppl ppm ppn ppp ppr pps ppt ppu pra prb prg pri prl prm prn prp prr prs prt pru ps- psa psb psg psi psl psm psn psp psr pss pst psu pt- pta ptb ptg pti ptl ptm ptn ptp ptr pts ptt ptu pua pub pug pui pul pum pun pup pur pus put puu ra- raa rab rag rai ral ram ran rap rar ras rat rau rba rbb rbg rbi rbl rbm rbn rbp rbr rbs rbt rbu rga rgb rgg rgi rgn rgp rgr rgs rgt ria rib rig rii ril rim rin rip rir ris rit rla rlg rli rll rlm rln rlp rlr rls rlt rlu rma rmb rmg rmi rml rmm rmn rmp rmr rms rmt rna rnb rng rni rnm rnn rnp rnr rns rnt rnu rpa rpb rpg rpi rpl rpm rpn rpp rpr rps rpt rpu rra rrb rrg rri rrl rrm rrn rrp rrr rrs rrt rru rsa rsb rsg rsi rsl rsm rsn rsp rsr rss rst rsu rta rtb rtg rti rtl rtm rtn rtp rtr rts rtt rtu rua rub rug rui rum run rup rur rus rut ruu saa sab sag sai sal sam san sap sar sas sat sau sba sbb sbg sbi sbl sbm sbn sbp sbr sbs sbt sbu sga sgb sgg sgi sgl sgm sgn sgp sgr sgs sgt sgu sia sib sig sii sil sim sin sip sir sis sit siu sla slb slg sli sll slm sln slp slr sls slt slu sma smb smg smi sml smm smn smp smr sms smt smu sna snb sng sni snl snm snn snp snr sns snt snu spa spb spg spi spl spm spn spp spr sps spt spu sr- sra srb srg sri srl srm srn srp srr srs srt ss- ssa ssb ssg ssi ssl ssm ssn ssp ssr sss sst ssu sta stb stg sti stl stm stn stp str sts stt stu sua sub sug sui sul sum sun sup sur sus sut suu taa tab tag tai tal tam tan tap tar tas tat tau tba tbb tbg tbi tbl tbm tbn tbp tbr tbs tbt tbu tga tgb tgg tgi tgl tgm tgn tgp tgr tgs tgt tgu tia tib tig tii til tim tin tip tir tis tit tiu tla tlg tli tll tlm tln tlp tlr tls tlt tlu tma tmb tmg tmi tml tmm tmn tmp tmr tms tmt tmu tna tnb tng tni tnl tnm tnn tnp tnr tns tnt tpa tpb tpg tpi tpl tpm tpn tpp tpr tps tpt tpu tra trb trg tri trl trm trn trp trr trs trt tru tsa tsb tsg tsi tsl tsm tsn tsp tsr tss tst tsu tta ttb ttg tti ttl ttm ttn ttp ttr tts ttt ttu tua tub tug tui tul tum tun tup tur tus tut tuu ua- uaa uab uag uai ual uam uan uap uar uas uat uau uba ubb ubg ubi ubl ubn ubp ubr ubs ubt ubu uga ugb ugg ugi ugl ugm ugn ugp ugr ugs ugt ugu uia uib uig uii uil uim uin uip uir uis uit uiu ula ulb ulg uli ull ulm uln ulp ulr uls ult ulu um- uma umb umg umi uml umm umn ump umr ums umt umu un- una unb ung uni unl unm unn unp unr uns unt unu up- upa upb upg upi upm upn upp upr ups upt upu ur- ura urb urg uri url urm urn urp urr urs urt uru usa usb usg usi usl usm usn usp usr uss ust usu uta utb uti utl utm utn utp utr uts utt utu uua uug uum uun uur uus uut uuu