-ic a-a a-b a-c a-i aaa aab aac aag aah aai aan aao aap aar aas ab- aba abb abc abg abh abi abn abo abp abr abs ac- aca acb acc acg ach aci acn aco acp acr acs ag- aga agb agc agg agh agi agn ago agp agr ags aha ahb ahc ahg ahh ahi ahn aho ahp ahr ahs ai- aia aib aic aig aih aii ain aio aip air ais an- ana anb anc ang anh ani ann ano anp anr ans aoa aob aoc aog aoh aoi aon aoo aop aor aos ap- apa apb apc apg aph api apn apo app apr aps ar- ara arb arc arg arh ari arn aro arp arr ars as- asa asb asc asg ash asi asn aso asp asr ass b-p baa bab bac bag bah bai ban bao bap bar bas bba bbb bbc bbg bbh bbi bbn bbo bbp bbr bbs bca bcb bcc bcg bch bci bcn bco bcp bcr bcs bga bgb bgc bgg bgh bgi bgn bgo bgp bgr bgs bha bhb bhc bhg bhh bhi bho bhp bhr bhs bi- bia bib bic big bih bii bin bio bip bir bis bna bnb bnc bng bni bnn bno bnp bnr bns boa bob boc bog boh boi bon boo bop bor bos bpa bpb bpc bpg bph bpi bpn bpo bpp bpr bps bra brb brg brh bri brn bro brp brr brs bsa bsb bsc bsg bsh bsi bsn bso bsp bsr bss c-- caa cab cac cag cah cai can cao cap car cas cba cbb cbc cbg cbh cbi cbn cbo cbp cbr cbs cca ccb ccc ccg cch cci ccn cco ccp ccr ccs cga cgb cgc cgg cgh cgi cgn cgo cgp cgr cgs ch- cha chb chc chg chh chi chn cho chp chr chs ci- cia cib cic cig cih cii cin cio cip cir cis cn- cna cnb cnc cng cnh cni cnn cno cnp cnr cns co- coa cob coc cog coh coi con coo cop cor cos cpa cpb cpc cpg cph cpi cpn cpo cpp cpr cps cra crb crc crg crh cri crn cro crp crr crs csa csb csc csg csh csi csn cso csp csr css g-p gaa gab gac gag gah gai gan gao gap gar gas gba gbc gbg gbh gbi gbn gbo gbp gbr gbs gca gcb gcc gcg gch gci gcn gco gcp gcr gcs gga ggb ggc ggg ggh ggi ggn ggo ggp ggr ggs gha ghb ghc ghg ghh ghi ghn gho ghp ghr ghs gia gib gic gig gih gii gin gio gip gir gis gna gnb gnc gni gnn gno gnp gnr gns goa gob goc gog goh goi gon goo gop gor gos gpa gpb gpc gpg gph gpi gpn gpo gpp gpr gps gra grb grc grg grh gri grn gro grp grr grs gsa gsb gsc gsg gsi gsn gso gsp gsr gss h-i haa hab hac hag hah hai han hao hap har has hba hbb hbc hbg hbh hbi hbn hbo hbp hbr hbs hca hcb hcc hcg hch hci hcn hco hcp hcr hcs hga hgb hgc hgg hgh hgi hgn hgo hgp hgr hgs hha hhb hhc hhg hhh hhi hhn hho hhp hhr hhs hia hib hic hig hih hii hin hio hip hir his hna hnb hnc hng hnh hnn hno hns hoa hob hoc hog hoh hoi hon hoo hop hor hos hpa hpb hpc hpg hph hpi hpn hpo hpp hpr hps hr- hra hrb hrc hrg hrh hri hrn hro hrp hrr hrs hsa hsb hsc hsg hsh hsi hsn hsp hsr hss ia- iaa iab iac iag iah iai ian iao iap iar ias iba ibb ibc ibg ibh ibi ibn ibo ibp ibr ibs ica icb icc icg ich ici icn ico icp icr ics iga igb igc igg igh igi ign igo igp igr igs iha ihb ihc ihg ihh ihi ihn iho ihp ihr ihs iia iib iic iih iii iin iio iip iir iis in- ina inb inc ing inh ini inn ino inp inr ins io- ioa iob ioc iog ioh ioi ion ioo iop ior ios ipa ipb ipc ipg ipi ipn ipo ipp ipr ips ir- ira irb irc irg iri irn iro irp irr irs is- isa isb isc isg ish isi isn iso isp isr iss n-i naa nab nac nag nah nai nan nao nap nar nas nba nbb nbc nbg nbi nbn nbo nbp nbr nbs nca ncb ncc ncg nch nci ncn nco ncp ncr ncs nga ngb ngc ngg ngh ngi ngn ngo ngp ngs nha nhb nhc nhg nhh nhi nhn nhp nhr nhs nia nib nic nig nih nii nin nio nip nir nis nna nnb nnc nng nnh nni nnn nno nnp nns no- noa nob noc nog noh noi non noo nop nor nos npa npb npc npg nph npi npn npo npp npr nps nra nrb nrc nrg nri nrn nro nrp nrr nrs nsa nsb nsc nsg nsh nsi nsn nso nsp nsr nss o-i oaa oab oac oag oah oai oan oao oap oar oas ob- oba obb obc obg obh obi obn obo obp obr obs oc- oca ocb occ ocg och oci ocn oco ocp ocr ocs oga ogc ogg ogh ogi ogn ogo ogp ogs oha ohc ohg ohh ohi ohn oho ohp ohr ohs oia oib oic oii oin oio oip oir ois on- ona onb onc ong onh oni onn ono onp onr ons oo- ooa oob ooc oog ooh ooi oon ooo oop oor oos op- opa opb opc opg oph opi opn opo opp opr ops or- ora orb orc org orh ori orn oro orp orr ors os- osa osb osc osg osh osi osn oso osp osr oss p-p paa pab pac pag pah pai pan pao pap par pas pba pbb pbc pbg pbi pbn