-ic -ji a-a a-b a-c a-i a-t aaa aab aac aai aaj aan aao aat aau ab- aba abb abc abi abj abn abo abt abu ac- aca acb acc aci acj acn aco act acu ai- aia aib aic aii ain aio ait aiu aja ajb ajc aji ajj ajn ajo ajt aju an- ana anb anc ani anj ann ano ant anu aoa aob aoc aoi aoj aon aoo aot aou at- ata atb atc ati atn ato att atu au- aua aub auc aui auj aun auo aut b-u baa bab bac bai baj ban bao bat bau bba bbb bbc bbi bbn bbo bbt bbu bca bcb bcc bci bcj bcn bco bct bcu bi- bia bib bic bii bij bin bio bit biu bja bjc bji bjj bjn bjt bju bna bnb bnc bni bnj bnn bno bnt bnu boa bob boc boi boj bon boo bot bou bta btb btc bti btn bto btt btu bua bub buc bui buj bun buo but buu c-- c-j caa cab cac cai caj can cao cat cau cba cbb cbc cbi cbj cbn cbo cbt cbu cca ccb ccc cci ccj ccn cco cct ccu ci- cia cib cic cii cij cin cio cit ciu cja cjb cjc cn- cna cnb cnc cni cnj cnn cno cnt cnu co- coa cob coc coi coj con coo cot cou cta ctb ctc cti ctn cto ctt ctu cua cub cuc cui cun cuo cut cuu ia- iaa iab iac iai ian iao iat iau iba ibb ibc ibi ibj ibn ibo ibt ibu ica icb icc ici icj icn ico ict icu iia iib iic iii iij iin iio iit iiu ija ijb ijc iji ijn ijo ijt iju in- ina inb inc ini inj inn ino int inu io- ioa iob ioc ioi ioj ion ioo iot iou ita itb itc iti itj itn ito itt itu iu- iua iub iuc iui iut j-i jaa jab jac jai jaj jan jao jat jau jba jbc jbi jbj jbo jbt jbu jca jcb jcc jci jco jct jcu jia jib jic jii jij jin jio jit jiu jja jjb jjc jjj jju jna jnc jnj jnn jno jnt jnu joa job joc joi joj jon joo jot jou jta jtb jtc jti jtn jtt jtu jub jui jun juo jut n-i naa nab nac nai naj nan nao nat nau nba nbb nbc nbi nbn nbo nbt nbu nca ncb ncc nci ncn nco nct ncu nia nib nic nii nin nio nit niu nja njc njn nju nna nnb nnc nni nnn nno nnt nnu no- noa nob noc noi noj non noo not nou nta ntb ntc nti ntn nto ntt ntu nua nub nuc nui nuj nun nuo nut nuu o-i oaa oab oac oai oaj oan oao oat oau ob- oba obb obc obi obj obn obo obt obu oc- oca ocb occ oci ocj ocn oco oct ocu oia oib oic oii oin oio oit oiu oja ojb ojc oji ojo oju on- ona onb onc oni onj onn ono ont onu oo- ooa oob ooc ooi oon ooo oot ot- ota otb otc oti otn oto ott otu ou- oua ouc oui oun ouo out taa tab tac tai taj tan tao tat tau tba tbb tbc tbi tbj tbn tbo tbt tbu tca tcb tcc tci tcj tcn tco tct tcu tia tib tic tii tin tio tit tiu tjc tji tjo tju tna tnb tnc tni tnn tno tnt to- toa tob toc toi toj ton too tot tou tta ttb ttc tti ttn tto ttt ttu tua tub tuc tui tuj tun tuo tut tuu ua- uaa uab uac uai uaj uan uao uat uau uba ubb ubc ubi ubn ubo ubt ubu uca ucb ucc uci ucj ucn uco uct ucu uia uib uic uii uin uio uit uiu ujc uji ujo un- una unb unc uni unn uno unt unu uoa uob uoc uoj uon uoo uot uta utb utc uti utj utn uto utt utu uua uuc uun uut uuu