a-a a-i a-t aaa aad aai aan aao aas aat ad- ada add adi adn ado ads adt ai- aia aid aii ain aio ais ait an- ana and ani ann ano ans ant aoa aod aoi aon aoo aos aot as- asa asd asi asn aso ass ast at- ata atd ati atn ato ats att daa dad dai dan dao das dat dda ddd ddi ddn ddo dds ddt di- dia did dii din dio dis dit dna dnd dni dnn dno dns dnt doa dod doi don doo dos dot dsa dsd dsi dsn dso dss dst dta dtd dti dtn dto dts dtt i-d ia- iaa iad iai ian iao ias iat ida idd idi idn ido ids idt iia iid iii iin iio iis iit in- ina ind ini inn ino ins int io- ioa iod ioi ion ioo ios iot is- isa isd isi isn iso iss ist ita itd iti itn ito its itt n-i naa nad nai nan nao nas nat nda ndd ndi ndn ndo nds ndt nia nid nii nin nio nis nit nna nni nnn nno nns nnt no- noa nod noi non noo nos not nsa nsd nsi nsn nso nss nst nta ntd nti ntn nto nts ntt o-i oaa oad oai oan oao oas oat oda odd odi odn odo ods odt oia oid oii oin oio ois oit on- ona ond oni onn ono ons ont oo- ooa ood ooi oon ooo oos oot os- osa osd osi osn oso oss ost ot- ota otd oti otn oto ots ott saa sad sai san sao sas sat sda sdd sdi sdn sdo sds sdt sia sid sii sin sio sis sit sna snd sni snn sno sns snt soa sod soi son soo sos sot ss- ssa ssd ssi ssn sso sss sst sta std sti stn sto sts stt taa tad tai tan tao tas tat tda tdd tdi tdn tdo tds tdt tia tid tii tin tio tis tit tna tnd tni tnn tno tns tnt to- toa tod toi ton too tos tot tsa tsd tsi tsn tso tss tst tta ttd tti ttn tto tts ttt