-ic a-a a-b a-c a-i aaa aab aac aad aai aam aan aao aas aau ab- aba abb abc abd abi abm abn abo abs abu ac- aca acb acc acd aci acm acn aco acs acu ad- ada adb adc add adi adm adn ado ads adu ai- aia aib aic aid aii aim ain aio ais aiu ama amb amc amd ami amm amn amo ams amu an- ana anb anc and ani anm ann ano ans anu aoa aob aoc aod aoi aom aon aoo aos aou as- asa asb asc asd asi asm asn aso ass asu au- aua aub auc aud aui aum aun auo aus b-u baa bab bac bad bai bam ban bao bas bau bba bbb bbc bbd bbi bbm bbn bbo bbs bbu bca bcb bcc bcd bci bcm bcn bco bcs bcu bda bdb bdc bdd bdi bdm bdo bds bdu bi- bia bib bic bid bii bim bin bio bis biu bma bmb bmc bmd bmi bmm bmn bmo bms bmu bna bnb bnc bnd bni bnn bno bns bnu boa bob boc bod boi bom bon boo bos bou bsa bsb bsc bsd bsi bsm bsn bso bss bsu bua bub buc bud bui bum bun buo bus buu c-- caa cab cac cad cai cam can cao cas cau cba cbb cbc cbd cbi cbm cbn cbo cbs cbu cca ccb ccc ccd cci ccm ccn cco ccs ccu cda cdb cdc cdd cdi cdm cdn cdo cds cdu ci- cia cib cic cid cii cim cin cio cis ciu cma cmb cmc cmd cmi cmm cmn cmo cms cmu cn- cna cnb cnc cnd cni cnm cnn cno cns cnu co- coa cob coc cod coi com con coo cos cou csa csb csc csd csi csm csn cso css csu cua cub cuc cud cui cum cun cuo cus cuu daa dab dac dad dai dam dan dao das dau dba dbb dbc dbd dbi dbm dbn dbo dbs dbu dca dcb dcc dcd dci dcm dcn dco dcs dcu dda ddb ddc ddd ddi ddm ddn ddo dds ddu di- dia dib dic did dii dim din dio dis diu dma dmb dmc dmd dmi dmm dmn dmo dms dmu dna dnb dnc dnd dni dnm dnn dno dns doa dob doc dod doi dom don doo dos dou dsa dsb dsc dsd dsi dsm dsn dso dss dsu dua dub duc dud dui dum dun duo dus i-d ia- iaa iab iac iad iai iam ian iao ias iau iba ibb ibc ibd ibi ibm ibn ibo ibs ibu ica icb icc icd ici icm icn ico ics icu ida idb idc idd idi idm idn ido ids idu iia iib iic iid iii iim iin iio iis iiu im- ima imb imc imd imi imm imn imo ims imu in- ina inb inc ind ini inm inn ino ins inu io- ioa iob ioc iod ioi iom ion ioo ios iou is- isa isb isc isd isi ism isn iso iss isu iu- iua iub iuc iud iui ium ius m-o maa mab mac mad mai mam man mao mas mau mba mbb mbc mbd mbi mbm mbo mbs mbu mc- mca mcb mcc mcd mci mcm mcn mco mcs mcu mda mdb mdc mdd mdi mdm mdn mdo mds mdu mi- mia mib mic mid mii mim min mio mis miu mma mmb mmc mmd mmi mmm mmn mmo mms mmu mna mnb mnc mni mnm mnn mno mns mnu moa mob moc mod moi mom mon moo mos mou msa msb msc msd msi msm msn mso mss msu mua mub muc mud mui mum mun mus muu n-i naa nab nac nad nai nam nan nao nas nau nba nbb nbc nbd nbi nbm nbn nbo nbs nbu nca ncb ncc ncd nci ncm ncn nco ncs ncu nda ndb ndc ndd ndi ndm ndn ndo nds ndu nia nib nic nid nii nim nin nio nis niu nma nmb nmc nmd nmi nmm nmn nmo nms nmu nna nnb nnc nni nnm nnn nno nns nnu no- noa nob noc nod noi nom non noo nos nou nsa nsb nsc nsd nsi nsm nsn nso nss nsu nua nub nuc nud nui num nun nuo nus nuu o-i oaa oab oac oad oai oam oan oao oas oau ob- oba obb obc obd obi obm obn obo obs obu oc- oca ocb occ ocd oci ocm ocn oco ocs ocu oda odb odc odd odi odm odn odo ods odu oia oib oic oid oii oim oin oio ois oiu om- oma omb omc omd omi omm omn omo oms omu on- ona onb onc ond oni onn ono ons onu oo- ooa oob ooc ood ooi oom oon ooo oos os- osa osb osc osd osi osm osn oso oss osu ou- oua ouc oud oui oum oun ouo ous saa sab sac sad sai sam san sao sas sau sba sbb sbc sbd sbi sbm sbn sbo sbs sbu sca scb scc scd sci scm scn sco scs scu sda sdb sdc sdd sdi sdm sdn sdo sds sdu sia sib sic sid sii sim sin sio sis siu sma smb smc smd smi smm smn smo sms smu sna snb snc snd sni snm snn sno sns snu soa sob soc sod soi som son soo sos sou ss- ssa ssb ssc ssd ssi ssm ssn sso sss ssu sua sub suc sud sui sum sun suo sus suu ua- uaa uab uac uad uai uam uan uao uas uau uba ubb ubc ubi ubn ubo ubs ubu uca ucb ucc ucd uci ucm ucn uco ucs ucu uda udb udc udd udi udm udn udo uds udu uia uib uic uid uii uim uin uio uis uiu um- uma umb umc umd umi umm umn umo ums umu un- una unb unc und uni unm unn uno uns unu uoa uob uoc uod uom