-up a-a a-b a-c a-t aaa aab aac aad aae aan aao aap aat aau aaw ab- aba abb abc abd abe abn abo abp abt abu abw ac- aca acb acc acd ace acn aco acp act acu acw ad- ada adb adc add ade adn ado adp adt adu adw aea aeb aec aed aee aen aeo aep aet aeu aew an- ana anb anc and ane ann ano anp ant anu aoa aob aoc aod aoe aon aoo aop aot aou aow ap- apa apb apc apd ape apn apo app apt apu apw at- ata atb atc atd ate atn ato atp att atu atw au- aua aub auc aud aue aun auo aup aut auw aw- awa awb awc awd awe awn awo awp awt awu aww b-p b-u baa bab bac bad bae ban bao bap bat bau baw bba bbb bbc bbd bbe bbn bbo bbp bbt bbu bbw bca bcb bcc bcd bce bcn bco bcp bct bcu bda bdb bdc bdd bde bdo bdp bdt bdu bdw be- bea beb bec bed bee ben beo bep bet beu bew bna bnb bnc bnd bne bnn bno bnp bnt bnu bnw boa bob boc bod boe bon boo bop bot bou bow bpa bpb bpc bpd bpe bpn bpo bpp bpt bpu bpw bta btb btc btd bte btn bto btp btt btu btw bua bub buc bud bue bun buo bup but buu buw bwa bwb bwc bwd bwo bwp bwu c-- caa cab cac cad cae can cao cap cat cau caw cba cbb cbc cbd cbe cbn cbo cbp cbt cbu cbw cca ccb ccc ccd cce ccn cco ccp cct ccu ccw cda cdb cdc cdd cde cdn cdo cdp cdt cdu cdw ce- cea ceb cec ced cee cen ceo cep cet ceu cew cn- cna cnb cnc cnd cne cnn cno cnp cnt cnu cnw co- coa cob coc cod coe con coo cop cot cou cow cpa cpb cpc cpd cpe cpn cpo cpp cpt cpu cpw cta ctb ctc ctd cte ctn cto ctp ctt ctu ctw cua cub cuc cud cue cun cuo cup cut cuu cuw cw- cwa cwb cwc cwd cwe cwn cwo cwp cwt cwu daa dab dac dad dae dan dao dap dat dau daw dba dbb dbc dbd dbe dbn dbo dbp dbt dbu dca dcb dcc dcd dce dcn dco dcp dct dcu dcw dda ddb ddc ddd dde ddn ddo ddp ddt ddu ddw de- dea deb dec ded dee den deo dep det deu dew dna dnb dnc dnd dne dnn dno dnp dnt dnw doa dob doc dod doe don doo dop dot dou dow dpa dpb dpc dpd dpe dpn dpo dpp dpt dpu dpw dta dtb dtc dtd dte dtn dto dtp dtt dtu dtw dua dub duc dud due dun duo dup dut dwa dwb dwc dwe dwn dwo dwp dwt dwu dww eaa eab eac ead eae ean eao eap eat eau eaw eba ebb ebc ebd ebe ebn ebo ebp ebt ebu ebw ec- eca ecb ecc ecd ece ecn eco ect ecu ecw ed- eda edb edc edd ede edn edo edp edt edu edw eea eeb eec eed eee een eeo eep eet eew en- ena enb enc end ene enn eno enp ent enu enw eo- eoa eob eoc eod eoe eon eoo eop eot eou eow ep- epa epb epc epd epe epn epo epp ept epu epw eta etb etc etd ete etn eto etp ett etu etw eu- eua eub euc eud eue eun eup eut ewa ewb ewc ewd ewe ewo ewp ewt ewu eww naa nab nac nad nae nan nao nap nat nau naw nba nbb nbc nbd nbe nbn nbo nbp nbt nbu nbw nca ncb ncc ncd nce ncn nco ncp nct ncu ncw nda ndb ndc ndd nde ndn ndo ndp ndt ndu ne- nea neb nec ned nee nen neo nep net neu new nna nnb nnc nne nnn nno nnp nnt nnu nnw no- noa nob noc nod noe non noo nop not nou now npa npb npc npd npe npn npo npp npt npu npw nta ntb ntc ntd nte ntn nto ntp ntt ntu nua nub nuc nud nue nun nuo nup nut nuu nwa nwb nwc nwd nwe nwn nwo nwp nwt nwu oaa oab oac oad oae oan oao oap oat oau oaw ob- oba obb obc obd obe obn obo obp obt obu obw oc- oca ocb occ ocd ocn oco ocp oct ocu ocw oda odb odc odd ode odn odo odp odt odu oea oeb oec oed oee oen oeo oep oet on- ona onb onc ond one onn ono onp ont onu oo- ooa oob ooc ood oon ooo oop oot oow op- opa opb opc opd ope opn opo opp opt opw ot- ota otb otc otd ote otn oto otp ott otu otw ou- oua ouc oud oue oun ouo oup out owa owb owc owd owe own owo owp owt owu oww p-p paa pab pac pad pae pan pao pap pat pau paw pba pbb pbc pbd pbe pbn pbo pbp pbt pbu pbw pca pcb pcc pcd pce pcn pco pcp pct pcu pcw pda pdb pdc pdd pde pdn pdo pdp pdt pdu pea peb pec ped pee pen peo pep pet peu pew pn- pna pnb pnc pnd pne pnn pno pnp pnt pnu pnw poa pob poc pod poe pon poo pop pot pou pow ppa ppb ppc ppd ppe ppn ppo ppp ppt ppu ppw pt- pta ptb ptc ptd pte ptn pto ptp ptt ptu ptw pua pub puc pud pue pun pup put puu pwa pwb pwc pwd pwe pwn pwo pwp pwt pwu taa tab tac tad tae tan tao tap tat tau taw tba tbb tbc tbd tbe tbn tbo tbp tbt tbu tca tcb tcc tcd tce tcn tco tcp tct tcu tcw