-ic -ji a-a a-b a-c a-i a-t aaa aab aac aai aaj aan aao aat ab- aba abb abc abi abj abn abo abt ac- aca acb acc aci acj acn aco act ai- aia aib aic aii ain aio ait aja ajb ajc aji ajj ajn ajo ajt an- ana anb anc ani anj ann ano ant aoa aob aoc aoi aoj aon aoo aot at- ata atb atc ati atn ato att baa bab bac bai baj ban bao bat bba bbb bbc bbi bbn bbo bbt bca bcb bcc bci bcj bcn bco bct bi- bia bib bic bii bij bin bio bit bja bjc bji bjj bjn bjt bna bnb bnc bni bnj bnn bno bnt boa bob boc boi boj bon boo bot bta btb btc bti btn bto btt c-- c-j caa cab cac cai caj can cao cat cba cbb cbc cbi cbj cbn cbo cbt cca ccb ccc cci ccj ccn cco cct ci- cia cib cic cii cij cin cio cit cja cjb cjc cn- cna cnb cnc cni cnj cnn cno cnt co- coa cob coc coi coj con coo cot cta ctb ctc cti ctn cto ctt ia- iaa iab iac iai ian iao iat iba ibb ibc ibi ibj ibn ibo ibt ica icb icc ici icj icn ico ict iia iib iic iii iij iin iio iit ija ijb ijc iji ijn ijo ijt in- ina inb inc ini inj inn ino int io- ioa iob ioc ioi ioj ion ioo iot ita itb itc iti itj itn ito itt j-i jaa jab jac jai jaj jan jao jat jba jbc jbi jbj jbo jbt jca jcb jcc jci jco jct jia jib jic jii jij jin jio jit jja jjb jjc jjj jna jnc jnj jnn jno jnt joa job joc joi joj jon joo jot jta jtb jtc jti jtn jtt n-i naa nab nac nai naj nan nao nat nba nbb nbc nbi nbn nbo nbt nca ncb ncc nci ncn nco nct nia nib nic nii nin nio nit nja njc njn nna nnb nnc nni nnn nno nnt no- noa nob noc noi noj non noo not nta ntb ntc nti ntn nto ntt o-i oaa oab oac oai oaj oan oao oat ob- oba obb obc obi obj obn obo obt oc- oca ocb occ oci ocj ocn oco oct oia oib oic oii oin oio oit oja ojb ojc oji ojo on- ona onb onc oni onj onn ono ont oo- ooa oob ooc ooi oon ooo oot ot- ota otb otc oti otn oto ott taa tab tac tai taj tan tao tat tba tbb tbc tbi tbj tbn tbo tbt tca tcb tcc tci tcj tcn tco tct tia tib tic tii tin tio tit tjc tji tjo tna tnb tnc tni tnn tno tnt to- toa tob toc toi toj ton too tot tta ttb ttc tti ttn tto ttt