lta ltb ltd lte ltg lti ltl lto ltp ltt ltu lua lub lud lue lug lui lul lun luo lup lut luu n-i naa nab nad nae nag nai nal nan nao nap nat nau nba nbb nbd nbe nbg nbi nbl nbn nbo nbp nbt nbu nda ndb ndd nde ndg ndi ndl ndn ndo ndp ndt ndu ne- nea neb ned nee neg nei nel nen neo nep net neu nga ngb ngd nge ngg ngi ngl ngn ngo ngp ngt ngu nia nib nid nie nig nii nil nin nio nip nit niu nla nlb nld nle nlg nli nll nln nlo nlp nlt nlu nna nnb nne nng nni nnl nnn nno nnp nnt nnu no- noa nob nod noe nog noi nol non noo nop not nou npa npb npd npe npg npi npl npn npo npp npt npu nta ntb ntd nte ntg nti ntn nto ntp ntt ntu nua nub nud nue nug nui nul nun nuo nup nut nuu o-i oaa oab oad oae oag oai oal oan oao oap oat oau ob- oba obb obd obe obg obi obl obn obo obp obt obu oda odb odd ode odg odi odl odn odo odp odt odu oea oeb oed oee oeg oei oel oen oeo oep oet oga ogd oge ogg ogi ogl ogn ogo ogp ogt oia oib oid oie oii oil oin oio oip oit oiu ola olb old ole olg oli oll oln olo olp olt olu on- ona onb ond one ong oni onl onn ono onp ont onu oo- ooa oob ood oog ooi ool oon ooo oop oot op- opa opb opd ope opg opi opl opn opo opp opt ot- ota otb otd ote otg oti otl otn oto otp ott otu ou- oua oud oue oui oul oun ouo oup out p-p paa pab pad pae pag pai pal pan pao pap pat pau pba pbb pbd pbe pbg pbi pbl pbn pbo pbp pbt pbu pda pdb pdd pde pdg pdi pdl pdn pdo pdp pdt pdu pea peb ped pee peg pei pel pen peo pep pet peu pga pgb pgd pge pgg pgi pgl pgn pgo pgp pgt pia pib pid pie pig pii pil pin pio pip pit piu pla plb pld ple plg pli pll pln plo plp plt plu pn- pna pnb pnd pne png pni pnl pnn pno pnp pnt pnu poa pob pod poe pog poi pol pon poo pop pot pou ppa ppb ppd ppe ppg ppi ppl ppn ppo ppp ppt ppu pt- pta ptb ptd pte ptg pti ptl ptn pto ptp ptt ptu pua pub pud pue pug pui pul pun pup put puu taa tab tad tae tag tai tal tan tao tap tat tau tba tbb tbd tbe tbg tbi tbl tbn tbo tbp tbt tbu tda tdb tdd tde tdg tdi tdl tdn tdo tdp tdt tdu te- tea teb ted tee teg tei tel ten teo tep tet teu tga tgb tge tgg tgi tgl tgn tgo tgp tgt tgu tia tib tid tie tig tii til tin tio tip tit tiu tla tld tle tlg tli tll tln tlo tlp tlt tlu tna tnb tnd tne tng tni tnl tnn tno tnp tnt to- toa tob tod toe tog toi tol ton too top tot tou tpa tpb tpd tpe tpg tpi tpl tpn tpo tpp tpt tpu tta ttb ttd tte ttg tti ttl ttn tto ttp ttt ttu tua tub tud tue tug tui tul tun tuo tup tut tuu ua- uaa uab uad uae uag uai ual uan uao uap uat uau uba ubb ube ubg ubi ubl ubn ubo ubp ubt ubu uda udb udd ude udg udi udl udn udo udp udt udu uea ueb ued uee ueg uei uel uen uep uet uga ugb uge ugg ugi ugl ugn ugo ugp ugt ugu uia uib uid uie uig uii uil uin uio uip uit uiu ula ulb uld ule ulg uli ull uln ulo ulp ult ulu un- una unb und une ung uni unl unn uno unp unt unu uoa uob uod uoe uog uol uon uoo uop uot up- upa upb upd upe upg upi upn upo upp upt upu uta utb utd ute uti utl utn uto utp utt utu uua uue uug uun uut uuu