-ic bbb bbc bbd bbe bbg bbi bbm bbn bbo bbs bcb bcc bcd bce bcg bci bcm bcn bco bcs bdb bdc bdd bde bdg bdi bdm bdo bds be- beb bec bed bee beg bei bem ben beo bes bgb bgc bgd bge bgg bgi bgm bgn bgo bgs bi- bib bic bid bie big bii bim bin bio bis bmb bmc bmd bme bmg bmi bmm bmn bmo bms bnb bnc bnd bne bng bni bnn bno bns bob boc bod boe bog boi bom bon boo bos bsb bsc bsd bse bsg bsi bsm bsn bso bss c-- cbb cbc cbd cbe cbg cbi cbm cbn cbo cbs ccb ccc ccd cce ccg cci ccm ccn cco ccs cdb cdc cdd cde cdg cdi cdm cdn cdo cds ce- ceb cec ced cee ceg cei cem cen ceo ces cgb cgc cgd cge cgg cgi cgm cgn cgo cgs ci- cib cic cid cie cig cii cim cin cio cis cmb cmc cmd cme cmg cmi cmm cmn cmo cms cn- cnb cnc cnd cne cng cni cnm cnn cno cns co- cob coc cod coe cog coi com con coo cos csb csc csd cse csg csi csm csn cso css dbb dbc dbd dbe dbg dbi dbm dbn dbo dbs dcb dcc dcd dce dcg dci dcm dcn dco dcs ddb ddc ddd dde ddg ddi ddm ddn ddo dds de- deb dec ded dee deg dei dem den deo des dgc dgd dge dgg dgi dgm dgn dgs di- dib dic did die dig dii dim din dio dis dmb dmc dmd dme dmg dmi dmm dmn dmo dms dnb dnc dnd dne dng dni dnm dnn dno dns dob doc dod doe dog doi dom don doo dos dsb dsc dsd dse dsg dsi dsm dsn dso dss ebb ebc ebd ebe ebg ebi ebm ebn ebo ebs ec- ecb ecc ecd ece ecg eci ecm ecn eco ecs ed- edb edc edd ede edg edi edm edn edo eds eeb eec eed eee eeg eem een eeo ees egb egc egd ege egg egi egm egn ego egs eib eic eid eie eig eii eim ein eio eis em- emb emc emd eme emg emi emm emn emo ems en- enb enc end ene eng eni enm enn eno ens eo- eob eoc eod eoe eog eoi eom eon eoo eos es- esb esc esd ese esg esi esm esn eso ess g-d gbc gbd gbe gbg gbi gbm gbn gbo gbs gcb gcc gcd gce gcg gci gcm gcn gco gcs gdb gdc gdd gde gdi gdm gdn gdo gds ge- geb gec ged gee geg gei gem gen geo ges ggb ggc ggd ggg ggi ggm ggn ggo ggs gib gic gid gie gig gii gim gin gio gis gmb gmc gmd gme gmg gmi gmm gmn gmo gms gnb gnc gnd gne gni gnm gnn gno gns gob goc god goe gog goi gom gon goo gos gsb gsc gsd gse gsg gsi gsm gsn gso gss i-d ibb ibc ibd ibe ibg ibi ibm ibn ibo ibs icb icc icd ice icg ici icm icn ico ics idb idc idd ide idg idi idm idn ido ids ie- iec ied iee ieg iei iem ien ies igb igc igd ige igg igi igm ign igo igs iib iic iid iie iii iim iin iio iis im- imb imc imd ime img imi imm imn imo ims in- inb inc ind ine ing ini inm inn ino ins io- iob ioc iod ioe iog ioi iom ion ioo ios is- isb isc isd ise isg isi ism isn iso iss m-o mbb mbc mbd mbe mbg mbi mbm mbo mbs mc- mcb mcc mcd mce mcg mci mcm mcn mco mcs mdb mdc mdd mde mdg mdi mdm mdn mdo mds meb mec med mee meg mei mem men meo mes mgb mgc mgd mge mgi mgm mgn mgo mgs mi- mib mic mid mie mig mii mim min mio mis mmb mmc mmd mme mmg mmi mmm mmn mmo mms mnb mnc mne mng mni mnm mnn mno mns mob moc mod moe mog moi mom mon moo mos msb msc msd mse msg msi msm msn mso mss n-i nbb nbc nbd nbe nbg nbi nbm nbn nbo nbs ncb ncc ncd nce ncg nci ncm ncn nco ncs ndb ndc ndd nde ndg ndi ndm ndn ndo nds ne- neb nec ned nee neg nei nem nen neo nes ngb ngc ngd nge ngg ngi ngm ngn ngo ngs nib nic nid nie nig nii nim nin nio nis nmb nmc nmd nme nmg nmi nmm nmn nmo nms nnb nnc nne nng nni nnm nnn nno nns no- nob noc nod noe nog noi nom non noo nos nsb nsc nsd nse nsg nsi nsm nsn nso nss o-i ob- obb obc obd obe obg obi obm obn obo obs oc- ocb occ ocd ocg oci ocm ocn oco ocs odb odc odd ode odg odi odm odn odo ods oeb oec oed oee oeg oei oem oen oeo oes ogc ogd oge ogg ogi ogn ogo ogs oib oic oid oie oii oim oin oio ois om- omb omc omd ome omg omi omm omn omo oms on- onb onc ond one ong oni onn ono ons oo- oob ooc ood oog ooi oom oon ooo oos os- osb osc osd ose osg osi osm osn oso oss sbb sbc sbd sbe sbg sbi sbm sbn sbo sbs scb scc scd sce scg sci scm scn sco scs sdb sdc sdd sde sdg sdi sdm sdn sdo sds se- seb sec sed see seg sei sem sen seo ses sgb sgc sgd sge sgg sgi sgm sgn sgo sgs sib sic sid sie sig sii sim sin sio sis smb smc smd sme smg smi smm smn smo sms snb snc snd sne sng sni snm snn sno sns sob soc sod soe