-ic a-a a-b a-c a-i aaa aab aac aad aah aai aam aan aar aas ab- aba abb abc abd abh abi abm abn abr abs ac- aca acb acc acd ach aci acm acn acr acs ad- ada adb adc add adh adi adm adn adr ads aha ahb ahc ahd ahh ahi ahm ahn ahr ahs ai- aia aib aic aid aih aii aim ain air ais ama amb amc amd amh ami amm amn amr ams an- ana anb anc and anh ani anm ann anr ans ar- ara arb arc ard arh ari arm arn arr ars as- asa asb asc asd ash asi asm asn asr ass baa bab bac bad bah bai bam ban bar bas bba bbb bbc bbd bbh bbi bbm bbn bbr bbs bca bcb bcc bcd bch bci bcm bcn bcr bcs bda bdb bdc bdd bdh bdi bdm bdr bds bha bhb bhc bhd bhh bhi bhm bhr bhs bi- bia bib bic bid bih bii bim bin bir bis bma bmb bmc bmd bmh bmi bmm bmn bmr bms bna bnb bnc bnd bni bnn bnr bns bra brb brd brh bri brm brn brr brs bsa bsb bsc bsd bsh bsi bsm bsn bsr bss c-- caa cab cac cad cah cai cam can car cas cba cbb cbc cbd cbh cbi cbm cbn cbr cbs cca ccb ccc ccd cch cci ccm ccn ccr ccs cda cdb cdc cdd cdh cdi cdm cdn cdr cds ch- cha chb chc chd chh chi chm chn chr chs ci- cia cib cic cid cih cii cim cin cir cis cma cmb cmc cmd cmh cmi cmm cmn cmr cms cn- cna cnb cnc cnd cnh cni cnm cnn cnr cns cra crb crc crd crh cri crm crn crr crs csa csb csc csd csh csi csm csn csr css daa dab dac dad dah dai dam dan dar das dba dbb dbc dbd dbh dbi dbm dbn dbr dbs dca dcb dcc dcd dci dcm dcn dcr dcs dda ddb ddc ddd ddh ddi ddm ddn ddr dds dh- dha dhb dhc dhd dhh dhi dhm dhr dhs di- dia dib dic did dih dii dim din dir dis dma dmb dmc dmd dmh dmi dmm dmn dmr dms dna dnb dnc dnd dnh dni dnm dnn dnr dns dra drb drc drd dri drm drn drr drs dsa dsb dsc dsd dsh dsi dsm dsn dsr dss h-i haa hab hac had hah hai ham han har has hba hbb hbc hbd hbh hbi hbm hbn hbr hbs hca hcb hcc hcd hch hci hcm hcn hcr hcs hda hdb hdc hdd hdh hdi hdm hdn hdr hds hha hhb hhc hhd hhh hhi hhm hhn hhr hhs hia hib hic hid hih hii him hin hir his hma hmb hmc hmd hmh hmi hmm hmr hms hna hnb hnc hnd hnh hnn hns hr- hra hrb hrc hrd hrh hri hrm hrn hrr hrs hsa hsb hsc hsd hsh hsi hsm hsn hsr hss i-d ia- iaa iab iac iad iah iai iam ian iar ias iba ibb ibc ibd ibh ibi ibm ibn ibr ibs ica icb icc icd ich ici icm icn icr ics ida idb idc idd idh idi idm idn idr ids iha ihb ihc ihd ihh ihi ihm ihn ihr ihs iia iib iic iid iih iii iim iin iir iis im- ima imb imc imd imh imi imm imn ims in- ina inb inc ind inh ini inm inn inr ins ir- ira irb irc ird iri irm irn irr irs is- isa isb isc isd ish isi ism isn isr iss m-r maa mab mac mad mah mai mam man mar mas mba mbb mbc mbd mbh mbi mbm mbr mbs mc- mca mcb mcc mcd mch mci mcm mcn mcr mcs mda mdb mdc mdd mdh mdi mdm mdn mdr mds mha mhc mhd mhh mhi mhm mhn mhr mhs mi- mia mib mic mid mih mii mim min mir mis mma mmb mmc mmd mmh mmi mmm mmn mmr mms mna mnb mnc mni mnm mnn mnr mns mra mrb mrc mrd mrh mri mrm mrn mrr mrs msa msb msc msd msh msi msm msn msr mss n-i naa nab nac nad nah nai nam nan nar nas nba nbb nbc nbd nbi nbm nbn nbr nbs nca ncb ncc ncd nch nci ncm ncn ncr ncs nda ndb ndc ndd ndh ndi ndm ndn ndr nds nha nhb nhc nhd nhh nhi nhm nhn nhr nhs nia nib nic nid nih nii nim nin nir nis nma nmb nmc nmd nmh nmi nmm nmn nmr nms nna nnb nnc nnh nni nnm nnn nns nra nrb nrc nrd nri nrm nrn nrr nrs nsa nsb nsc nsd nsh nsi nsm nsn nsr nss ra- raa rab rac rad rah rai ram ran rar ras rba rbb rbc rbd rbh rbi rbm rbn rbr rbs rca rcb rcc rcd rch rci rcm rcn rcr rcs rda rdb rdc rdd rdh rdi rdm rdn rdr rds rh- rha rhb rhc rhd rhh rhi rhm rhn rhr rhs ria rib ric rid rih rii rim rin rir ris rma rmb rmc rmd rmh rmi rmm rmn rmr rms rna rnb rnc rnd rnh rni rnm rnn rnr rns rra rrb rrc rrd rrh rri rrm rrn rrr rrs rsa rsb rsc rsd rsh rsi rsm rsn rsr rss saa sab sac sad sah sai sam san sar sas sba sbb sbc sbd sbh sbi sbm sbn sbr sbs sca scb scc scd sch sci scm scn scr scs sda sdb sdc sdd sdh sdi sdm sdn sdr sds sh- sha shb shc shd shh shi shm shn shr shs sia sib sic sid sih sii sim sin sir sis sma smb smc smd smh smi smm smn smr sms sna snb snc snd sni snm snn snr sns sr- sra srb src srd srh sri srm srn