a-a a-b a-i aaa aab aad aag aah aai aan aao ab- aba abb abd abg abh abi abn abo ad- ada adb add adg adh adi adn ado ag- aga agb agd agg agh agi agn ago aha ahb ahd ahg ahh ahi ahn aho ai- aia aib aid aig aih aii ain aio an- ana anb and ang anh ani ann ano aoa aob aod aog aoh aoi aon aoo baa bab bad bag bah bai ban bao bba bbb bbd bbg bbh bbi bbn bbo bda bdb bdd bdg bdh bdi bdo bga bgb bgd bgg bgh bgi bgn bgo bha bhb bhd bhg bhh bhi bho bi- bia bib bid big bih bii bin bio bna bnb bnd bng bni bnn bno boa bob bod bog boh boi bon boo daa dab dad dag dah dai dan dao dba dbb dbd dbg dbh dbi dbn dbo dda ddb ddd ddg ddh ddi ddn ddo dga dgd dgg dgh dgi dgn dh- dha dhb dhd dhh dhi dho di- dia dib did dig dih dii din dio dna dnb dnd dng dnh dni dnn dno doa dob dod dog doh doi don doo g-d gaa gab gad gag gah gai gan gao gba gbd gbg gbh gbi gbn gbo gda gdb gdd gdh gdi gdn gdo gga ggb ggd ggg ggh ggi ggn ggo gha ghb ghd ghg ghh ghi ghn gho gia gib gid gig gih gii gin gio gna gnb gnd gni gnn gno goa gob god gog goh goi gon goo h-i haa hab had hag hah hai han hao hba hbb hbd hbg hbh hbi hbn hbo hda hdb hdd hdg hdh hdi hdn hdo hga hgb hgg hgh hgi hgn hgo hha hhb hhd hhg hhh hhi hhn hho hia hib hid hig hih hii hin hio hna hnb hnd hng hnh hnn hno hoa hob hod hog hoh hoi hon hoo i-d ia- iaa iab iad iag iah iai ian iao iba ibb ibd ibg ibh ibi ibn ibo ida idb idd idg idh idi idn ido iga igb igd igg igh igi ign igo iha ihb ihd ihg ihh ihi ihn iho iia iib iid iih iii iin iio in- ina inb ind ing inh ini inn ino io- ioa iob iod iog ioh ioi ion ioo n-i naa nab nad nag nah nai nan nao nba nbb nbd nbg nbi nbn nbo nda ndb ndd ndg ndh ndi ndn ndo nga ngb ngd ngg ngh ngi ngn ngo nha nhb nhd nhg nhh nhi nhn nia nib nid nig nih nii nin nio nna nnb nng nnh nni nnn nno no- noa nob nod nog noh noi non noo o-i oaa oab oad oag oah oai oan oao ob- oba obb obd obg obh obi obn obo oda odb odd odg odh odi odn odo oga ogd ogg ogh ogi ogn ogo oha ohd ohg ohh ohi ohn oho oia oib oid oii oin oio on- ona onb ond ong onh oni onn ono oo- ooa oob ood oog ooh ooi oon ooo