lpi lpl lpn lpo lpp lpt lpu lta ltb ltc ltd ltg lti ltl lto ltp ltt ltu lua lub luc lud lug lui lul lun luo lup lut luu n-i naa nab nac nad nag nai nal nan nao nap nat nau nba nbb nbc nbd nbg nbi nbl nbn nbo nbp nbt nbu nca ncb ncc ncd ncg nci ncl ncn nco ncp nct ncu nda ndb ndc ndd ndg ndi ndl ndn ndo ndp ndt ndu nga ngb ngc ngd ngg ngi ngl ngn ngo ngp ngt ngu nia nib nic nid nig nii nil nin nio nip nit niu nla nlb nlc nld nlg nli nll nln nlo nlp nlt nlu nna nnb nnc nng nni nnl nnn nno nnp nnt nnu no- noa nob noc nod nog noi nol non noo nop not nou npa npb npc npd npg npi npl npn npo npp npt npu nta ntb ntc ntd ntg nti ntn nto ntp ntt ntu nua nub nuc nud nug nui nul nun nuo nup nut nuu o-i oaa oab oac oad oag oai oal oan oao oap oat oau ob- oba obb obc obd obg obi obl obn obo obp obt obu oc- oca ocb occ ocd ocg oci ocl ocn oco ocp oct ocu oda odb odc odd odg odi odl odn odo odp odt odu oga ogc ogd ogg ogi ogl ogn ogo ogp ogt oia oib oic oid oii oil oin oio oip oit oiu ola olb olc old olg oli oll oln olo olp olt olu on- ona onb onc ond ong oni onl onn ono onp ont onu oo- ooa oob ooc ood oog ooi ool oon ooo oop oot op- opa opb opc opd opg opi opl opn opo opp opt ot- ota otb otc otd otg oti otl otn oto otp ott otu ou- oua ouc oud oui oul oun ouo oup out p-p paa pab pac pad pag pai pal pan pao pap pat pau pba pbb pbc pbd pbg pbi pbl pbn pbo pbp pbt pbu pca pcb pcc pcd pcg pci pcl pcn pco pcp pct pcu pda pdb pdc pdd pdg pdi pdl pdn pdo pdp pdt pdu pga pgb pgc pgd pgg pgi pgl pgn pgo pgp pgt pia pib pic pid pig pii pil pin pio pip pit piu pla plb plc pld plg pli pll pln plo plp plt plu pn- pna pnb pnc pnd png pni pnl pnn pno pnp pnt pnu poa pob poc pod pog poi pol pon poo pop pot pou ppa ppb ppc ppd ppg ppi ppl ppn ppo ppp ppt ppu pt- pta ptb ptc ptd ptg pti ptl ptn pto ptp ptt ptu pua pub puc pud pug pui pul pun pup put puu taa tab tac tad tag tai tal tan tao tap tat tau tba tbb tbc tbd tbg tbi tbl tbn tbo tbp tbt tbu tca tcb tcc tcd tcg tci tcl tcn tco tcp tct tcu tda tdb tdc tdd tdg tdi tdl tdn tdo tdp tdt tdu tga tgb tgc tgg tgi tgl tgn tgo tgp tgt tgu tia tib tic tid tig tii til tin tio tip tit tiu tla tlc tld tlg tli tll tln tlo tlp tlt tlu tna tnb tnc tnd tng tni tnl tnn tno tnp tnt to- toa tob toc tod tog toi tol ton too top tot tou tpa tpb tpc tpd tpg tpi tpl tpn tpo tpp tpt tpu tta ttb ttc ttd ttg tti ttl ttn tto ttp ttt ttu tua tub tuc tud tug tui tul tun tuo tup tut tuu ua- uaa uab uac uad uag uai ual uan uao uap uat uau uba ubb ubc ubg ubi ubl ubn ubo ubp ubt ubu uca ucb ucc ucd ucg uci ucl ucn uco ucp uct ucu uda udb udc udd udg udi udl udn udo udp udt udu uga ugb ugc ugg ugi ugl ugn ugo ugp ugt ugu uia uib uic uid uig uii uil uin uio uip uit uiu ula ulb ulc uld ulg uli ull uln ulo ulp ult ulu un- una unb unc und ung uni unl unn uno unp unt unu uoa uob uoc uod uog uol uon uoo uop uot up- upa upb upc upd upg upi upn upo upp upt upu uta utb utc utd uti utl utn uto utp utt utu uua uuc uug uun uut uuu