-ic a-a a-b a-c a-i aaa aab aac aah aai aam aan aao aap aar aas ab- aba abb abc abh abi abm abn abo abp abr abs ac- aca acb acc ach aci acm acn aco acp acr acs aha ahb ahc ahh ahi ahm ahn aho ahp ahr ahs ai- aia aib aic aih aii aim ain aio aip air ais ama amb amc amh ami amm amn amo amp amr ams an- ana anb anc anh ani anm ann ano anp anr ans aoa aob aoc aoh aoi aom aon aoo aop aor aos ap- apa apb apc aph api apm apn apo app apr aps ar- ara arb arc arh ari arm arn aro arp arr ars as- asa asb asc ash asi asm asn aso asp asr ass b-p baa bab bac bah bai bam ban bao bap bar bas bba bbb bbc bbh bbi bbm bbn bbo bbp bbr bbs bca bcb bcc bch bci bcm bcn bco bcp bcr bcs bha bhb bhc bhh bhi bhm bho bhp bhr bhs bi- bia bib bic bih bii bim bin bio bip bir bis bma bmb bmc bmh bmi bmm bmn bmo bmp bmr bms bna bnb bnc bni bnn bno bnp bnr bns boa bob boc boh boi bom bon boo bop bor bos bpa bpb bpc bph bpi bpm bpn bpo bpp bpr bps bra brb brh bri brm brn bro brp brr brs bsa bsb bsc bsh bsi bsm bsn bso bsp bsr bss c-- caa cab cac cah cai cam can cao cap car cas cba cbb cbc cbh cbi cbm cbn cbo cbp cbr cbs cca ccb ccc cch cci ccm ccn cco ccp ccr ccs ch- cha chb chc chh chi chm chn cho chp chr chs ci- cia cib cic cih cii cim cin cio cip cir cis cma cmb cmc cmh cmi cmm cmn cmo cmp cmr cms cn- cna cnb cnc cnh cni cnm cnn cno cnp cnr cns co- coa cob coc coh coi com con coo cop cor cos cpa cpb cpc cph cpi cpm cpn cpo cpp cpr cps cra crb crc crh cri crm crn cro crp crr crs csa csb csc csh csi csm csn cso csp csr css h-i haa hab hac hah hai ham han hao hap har has hba hbb hbc hbh hbi hbm hbn hbo hbp hbr hbs hca hcb hcc hch hci hcm hcn hco hcp hcr hcs hha hhb hhc hhh hhi hhm hhn hho hhp hhr hhs hia hib hic hih hii him hin hio hip hir his hma hmb hmc hmh hmi hmm hmo hmp hmr hms hna hnb hnc hnh hnn hno hns hoa hob hoc hoh hoi hom hon hoo hop hor hos hpa hpb hpc hph hpi hpm hpn hpo hpp hpr hps hr- hra hrb hrc hrh hri hrm hrn hro hrp hrr hrs hsa hsb hsc hsh hsi hsm hsn hsp hsr hss ia- iaa iab iac iah iai iam ian iao iap iar ias iba ibb ibc ibh ibi ibm ibn ibo ibp ibr ibs ica icb icc ich ici icm icn ico icp icr ics iha ihb ihc ihh ihi ihm ihn iho ihp ihr ihs iia iib iic iih iii iim iin iio iip iir iis im- ima imb imc imh imi imm imn imo imp ims in- ina inb inc inh ini inm inn ino inp inr ins io- ioa iob ioc ioh ioi iom ion ioo iop ior ios ipa ipb ipc ipi ipm ipn ipo ipp ipr ips ir- ira irb irc iri irm irn iro irp irr irs is- isa isb isc ish isi ism isn iso isp isr iss m-o m-r maa mab mac mah mai mam man mao map mar mas mba mbb mbc mbh mbi mbm mbo mbp mbr mbs mc- mca mcb mcc mch mci mcm mcn mco mcp mcr mcs mha mhc mhh mhi mhm mhn mho mhp mhr mhs mi- mia mib mic mih mii mim min mio mip mir mis mma mmb mmc mmh mmi mmm mmn mmo mmp mmr mms mna mnb mnc mni mnm mnn mno mnp mnr mns moa mob moc moh moi mom mon moo mop mor mos mpa mpb mpc mph mpi mpm mpn mpo mpp mpr mps mra mrb mrc mrh mri mrm mrn mro mrp mrr mrs msa msb msc msh msi msm msn mso msp msr mss n-i naa nab nac nah nai nam nan nao nap nar nas nba nbb nbc nbi nbm nbn nbo nbp nbr nbs nca ncb ncc nch nci ncm ncn nco ncp ncr ncs nha nhb nhc nhh nhi nhm nhn nhp nhr nhs nia nib nic nih nii nim nin nio nip nir nis nma nmb nmc nmh nmi nmm nmn nmo nmp nmr nms nna nnb nnc nnh nni nnm nnn nno nnp nns no- noa nob noc noh noi nom non noo nop nor nos npa npb npc nph npi npm npn npo npp npr nps nra nrb nrc nri nrm nrn nro nrp nrr nrs nsa nsb nsc nsh nsi nsm nsn nso nsp nsr nss o-i oaa oab oac oah oai oam oan oao oap oar oas ob- oba obb obc obh obi obm obn obo obp obr obs oc- oca ocb occ och oci ocm ocn oco ocp ocr ocs oha ohc ohh ohi ohm ohn oho ohp ohr ohs oia oib oic oii oim oin oio oip oir ois om- oma omb omc omh omi omm omn omo omp omr oms on- ona onb onc onh oni onn ono onp onr ons oo- ooa oob ooc ooh ooi oom oon ooo oop oor oos op- opa opb opc oph opi opm opn opo opp opr ops or- ora orb orc orh ori orm orn oro orp orr ors os- osa osb osc osh osi osm osn oso osp osr oss p-p paa pab pac pah pai pam pan pao pap par pas pba