-ic -ji a-a a-b a-c a-i aaa aab aac aai aaj aan aao ab- aba abb abc abi abj abn abo ac- aca acb acc aci acj acn aco ai- aia aib aic aii ain aio aja ajb ajc aji ajj ajn ajo an- ana anb anc ani anj ann ano aoa aob aoc aoi aoj aon aoo baa bab bac bai baj ban bao bba bbb bbc bbi bbn bbo bca bcb bcc bci bcj bcn bco bi- bia bib bic bii bij bin bio bja bjc bji bjj bjn bna bnb bnc bni bnj bnn bno boa bob boc boi boj bon boo c-- c-j caa cab cac cai caj can cao cba cbb cbc cbi cbj cbn cbo cca ccb ccc cci ccj ccn cco ci- cia cib cic cii cij cin cio cja cjb cjc cn- cna cnb cnc cni cnj cnn cno co- coa cob coc coi coj con coo ia- iaa iab iac iai ian iao iba ibb ibc ibi ibj ibn ibo ica icb icc ici icj icn ico iia iib iic iii iij iin iio ija ijb ijc iji ijn ijo in- ina inb inc ini inj inn ino io- ioa iob ioc ioi ioj ion ioo j-i jaa jab jac jai jaj jan jao jba jbc jbi jbj jbo jca jcb jcc jci jco jia jib jic jii jij jin jio jja jjb jjc jjj jna jnc jnj jnn jno joa job joc joi joj jon joo n-i naa nab nac nai naj nan nao nba nbb nbc nbi nbn nbo nca ncb ncc nci ncn nco nia nib nic nii nin nio nja njc njn nna nnb nnc nni nnn nno no- noa nob noc noi noj non noo o-i oaa oab oac oai oaj oan oao ob- oba obb obc obi obj obn obo oc- oca ocb occ oci ocj ocn oco oia oib oic oii oin oio oja ojb ojc oji ojo on- ona onb onc oni onj onn ono oo- ooa oob ooc ooi oon ooo