-ic c-- ccc ccd cce cci ccm ccn cco ccs cct cdc cdd cde cdi cdm cdn cdo cds cdt ce- cec ced cee cei cem cen ceo ces cet ci- cic cid cie cii cim cin cio cis cit cmc cmd cme cmi cmm cmn cmo cms cmt cn- cnc cnd cne cni cnm cnn cno cns cnt co- coc cod coe coi com con coo cos cot csc csd cse csi csm csn cso css cst ctc ctd cte cti ctm ctn cto cts ctt dcc dcd dce dci dcm dcn dco dcs dct ddc ddd dde ddi ddm ddn ddo dds ddt de- dec ded dee dei dem den deo des det di- dic did die dii dim din dio dis dit dmc dmd dme dmi dmm dmn dmo dms dmt dnc dnd dne dni dnm dnn dno dns dnt doc dod doe doi dom don doo dos dot dsc dsd dse dsi dsm dsn dso dss dst dtc dtd dte dti dtm dtn dto dts dtt ec- ecc ecd ece eci ecm ecn eco ecs ect ed- edc edd ede edi edm edn edo eds edt eec eed eee eem een eeo ees eet eic eid eie eii eim ein eio eis eit em- emc emd eme emi emm emn emo ems emt en- enc end ene eni enm enn eno ens ent eo- eoc eod eoe eoi eom eon eoo eos eot es- esc esd ese esi esm esn eso ess est etc etd ete eti etm etn eto ets ett i-d icc icd ice ici icm icn ico ics ict idc idd ide idi idm idn ido ids idt ie- iec ied iee iei iem ien ies iet iic iid iie iii iim iin iio iis iit im- imc imd ime imi imm imn imo ims imt in- inc ind ine ini inm inn ino ins int io- ioc iod ioe ioi iom ion ioo ios iot is- isc isd ise isi ism isn iso iss ist itc itd ite iti itm itn ito its itt m-o mc- mcc mcd mce mci mcm mcn mco mcs mct mdc mdd mde mdi mdm mdn mdo mds mdt mec med mee mei mem men meo mes met mi- mic mid mie mii mim min mio mis mit mmc mmd mme mmi mmm mmn mmo mms mmt mnc mne mni mnm mnn mno mns mnt moc mod moe moi mom mon moo mos mot msc msd mse msi msm msn mso mss mst mtc mtd mte mti mtm mtn mto mts mtt n-i ncc ncd nce nci ncm ncn nco ncs nct ndc ndd nde ndi ndm ndn ndo nds ndt ne- nec ned nee nei nem nen neo nes net nic nid nie nii nim nin nio nis nit nmc nmd nme nmi nmm nmn nmo nms nmt nnc nne nni nnm nnn nno nns nnt no- noc nod noe noi nom non noo nos not nsc nsd nse nsi nsm nsn nso nss nst ntc ntd nte nti ntm ntn nto nts ntt o-i oc- occ ocd oci ocm ocn oco ocs oct odc odd ode odi odm odn odo ods odt oec oed oee oei oem oen oeo oes oet oic oid oie oii oim oin oio ois oit om- omc omd ome omi omm omn omo oms omt on- onc ond one oni onn ono ons ont oo- ooc ood ooi oom oon ooo oos oot os- osc osd ose osi osm osn oso oss ost ot- otc otd ote oti otm otn oto ots ott scc scd sce sci scm scn sco scs sct sdc sdd sde sdi sdm sdn sdo sds sdt se- sec sed see sei sem sen seo ses set sic sid sie sii sim sin sio sis sit smc smd sme smi smm smn smo sms smt snc snd sne sni snm snn sno sns snt soc sod soe soi som son soo sos sot ss- ssc ssd sse ssi ssm ssn sso sss sst stc std ste sti stm stn sto sts stt tcc tcd tce tci tcm tcn tco tcs tct tdc tdd tde tdi tdm tdn tdo tds tdt te- tec ted tee tei tem ten teo tes tet tic tid tie tii tim tin tio tis tit tmc tmd tme tmi tmm tmn tmo tms tmt tnc tnd tne tni tnm tnn tno tns tnt to- toc tod toe toi tom ton too tos tot tsc tsd tse tsi tsm tsn tso tss tst ttc ttd tte tti ttm ttn tto tts ttt