-ic bbb bbc bbe bbg bbh bbi bbm bbn bbs bcb bcc bce bcg bch bci bcm bcn bcs be- beb bec bee beg beh bei bem ben bes bgb bgc bge bgg bgh bgi bgm bgn bgs bhb bhc bhe bhg bhh bhi bhm bhs bi- bib bic bie big bih bii bim bin bis bmb bmc bme bmg bmh bmi bmm bmn bms bnb bnc bne bng bni bnn bns bsb bsc bse bsg bsh bsi bsm bsn bss c-- cbb cbc cbe cbg cbh cbi cbm cbn cbs ccb ccc cce ccg cch cci ccm ccn ccs ce- ceb cec cee ceg ceh cei cem cen ces cgb cgc cge cgg cgh cgi cgm cgn cgs ch- chb chc che chg chh chi chm chn chs ci- cib cic cie cig cih cii cim cin cis cmb cmc cme cmg cmh cmi cmm cmn cms cn- cnb cnc cne cng cnh cni cnm cnn cns csb csc cse csg csh csi csm csn css ebb ebc ebe ebg ebh ebi ebm ebn ebs ec- ecb ecc ece ecg ech eci ecm ecn ecs eeb eec eee eeg eem een ees egb egc ege egg egh egi egm egn egs ehb ehc ehe ehg ehh ehi ehm ehn ehs eib eic eie eig eii eim ein eis em- emb emc eme emg emh emi emm emn ems en- enb enc ene eng enh eni enm enn ens es- esb esc ese esg esh esi esm esn ess gbc gbe gbg gbh gbi gbm gbn gbs gcb gcc gce gcg gch gci gcm gcn gcs ge- geb gec gee geg geh gei gem gen ges ggb ggc ggg ggh ggi ggm ggn ggs ghb ghc ghe ghg ghh ghi ghn ghs gib gic gie gig gih gii gim gin gis gmb gmc gme gmg gmh gmi gmm gmn gms gnb gnc gne gni gnm gnn gns gsb gsc gse gsg gsi gsm gsn gss h-i hbb hbc hbe hbg hbh hbi hbm hbn hbs hcb hcc hce hcg hch hci hcm hcn hcs he- heb hec hee heg heh hei hem hen hes hgb hgc hge hgg hgh hgi hgm hgn hgs hhb hhc hhe hhg hhh hhi hhm hhn hhs hib hic hie hig hih hii him hin his hmb hmc hme hmg hmh hmi hmm hms hnb hnc hne hng hnh hnn hns hsb hsc hse hsg hsh hsi hsm hsn hss ibb ibc ibe ibg ibh ibi ibm ibn ibs icb icc ice icg ich ici icm icn ics ie- iec iee ieg iei iem ien ies igb igc ige igg igh igi igm ign igs ihb ihc ihe ihg ihh ihi ihm ihn ihs iib iic iie iih iii iim iin iis im- imb imc ime img imh imi imm imn ims in- inb inc ine ing inh ini inm inn ins is- isb isc ise isg ish isi ism isn iss mbb mbc mbe mbg mbh mbi mbm mbs mc- mcb mcc mce mcg mch mci mcm mcn mcs meb mec mee meg meh mei mem men mes mgb mgc mge mgh mgi mgm mgn mgs mhc mhg mhh mhi mhm mhn mhs mi- mib mic mie mig mih mii mim min mis mmb mmc mme mmg mmh mmi mmm mmn mms mnb mnc mne mng mni mnm mnn mns msb msc mse msg msh msi msm msn mss n-i nbb nbc nbe nbg nbi nbm nbn nbs ncb ncc nce ncg nch nci ncm ncn ncs ne- neb nec nee neg neh nei nem nen nes ngb ngc nge ngg ngh ngi ngm ngn ngs nhb nhc nhe nhg nhh nhi nhm nhn nhs nib nic nie nig nih nii nim nin nis nmb nmc nme nmg nmh nmi nmm nmn nms nnb nnc nne nng nnh nni nnm nnn nns nsb nsc nse nsg nsh nsi nsm nsn nss sbb sbc sbe sbg sbh sbi sbm sbn sbs scb scc sce scg sch sci scm scn scs se- seb sec see seg seh sei sem sen ses sgb sgc sge sgg sgh sgi sgm sgn sgs sh- shb shc she shg shh shi shm shn shs sib sic sie sig sih sii sim sin sis smb smc sme smg smh smi smm smn sms snb snc sne sng sni snm snn sns ss- ssb ssc sse ssg ssh ssi ssm ssn sss