-ic -ol c-- ccc ccf ccg cci cck ccl ccn cco ccs cct ccu cfc cff cfg cfi cfk cfl cfn cfo cfs cft cfu cgc cgg cgi cgl cgn cgo cgs cgt cgu ci- cic cif cig cii cik cil cin cio cis cit ciu ckc cki cko cks ckt cl- clc clf clg cli clk cll cln clo cls clt clu cn- cnc cnf cng cni cnl cnn cno cns cnt cnu co- coc cof cog coi cok col con coo cos cot cou csc csf csg csi csk csl csn cso css cst csu ctc ctf ctg cti ctk ctl ctn cto cts ctt ctu cuc cuf cug cui cuk cul cun cuo cus cut cuu fcc fcf fcg fci fck fcl fcn fco fcs fct fcu ffc fff ffg ffi ffk ffl ffn ffo ffs fft ffu fgc fgf fgg fgi fgl fgn fgs fgt fic fif fig fii fik fil fin fis fit fiu fkc fkf fkg fki fkk fkl fkt flc flf flg fli fll fln flo fls flt flu fnc fnf fng fni fnk fnl fnn fns fnt fnu foc fof fog foi fok fol fon foo fos fot fou fsc fsf fsg fsi fsk fsl fsn fso fss fst fsu ftc ftf ftg fti ftk ftl ftn fto fts ftt ftu fuf fug fui fuk ful fun fuo fus fut fuu gcc gcf gcg gci gck gcl gcn gco gcs gct gcu gfc gff gfi gfk gfl gfo gfs gft ggc ggg ggi ggn ggo ggs ggt ggu gic gif gig gii gik gil gin gio gis git giu gkn gko gks gkt glc glf glg gli glk gll gln glo gls glt glu gnc gnf gni gnl gnn gno gns gnt gnu goc gof gog goi gok gol gon goo gos got gou gsc gsf gsg gsi gsk gsl gsn gso gss gst gsu gtc gtf gtg gti gtk gtl gtn gto gts gtt gtu gu- guc guf gug gui guk gul gun guo gus gut guu i-f icc icf icg ici ick icl icn ico ics ict icu ifc iff ifg ifi ifl ifn ifo ifs ift ifu igc igf igg igi igk igl ign igo igs igt igu iic iif iii iil iin iio iis iit iiu ikc ikf iki ikk ikl iko iks ikt iku il- ilc ilf ilg ili ilk ill iln ilo ils ilt ilu in- inc inf ing ini ink inl inn ino ins int inu io- ioc iof iog ioi iol ion ioo ios iot iou is- isc isf isg isi isk isl isn iso iss ist isu itc itf itg iti itk itl itn ito its itt itu iu- iuc iug iui ius iut k-t kcc kcg kci kck kcl kcn kcs kct kcu kfc kff kfg kfi kfo kfs kfu kgc kgf kgi kgl kgo kgs kgu kic kif kig kii kik kil kin kio kis kit kiu kkc kki kkk kkl kkn kks kkt kku kl- klc klf klg kli klo kls klt klu kn- knc knf kng kni knk knl knn kno knt knu koc kof kog koi kok kol kon koo kos kot kou ksc ksf ksg ksi ksk ksl ksn kso kss kst ksu ktc ktf ktg ktk ktl ktn kto kts ktt ktu kuc kug kui kuk kul kun kus kut kuu lcc lcf lcg lci lck lcl lcn lco lcs lct lcu lfc lff lfg lfi lfk lfl lfn lfo lfs lft lfu lgc lgf lgg lgi lgk lgl lgn lgo lgs lgt lgu lic lif lig lii lik lil lin lio lis lit liu lkg lkl lks lkt llc llf llg lli llk lll lln llo lls llt llu lnc lng lni lnk lnl lnn lno lns lnt lnu loc lof log loi lok lol lon loo los lot lou lsc lsf lsg lsi lsk lsl lsn lso lss lst lsu ltc ltf ltg lti ltk ltl lto lts ltt ltu luc luf lug lui luk lul lun luo lus lut luu n-i ncc ncf ncg nci nck ncl ncn nco ncs nct ncu nfc nff nfi nfk nfl nfn nfo nfs nft nfu ngc ngf ngg ngi ngk ngl ngn ngo ngs ngt ngu nic nif nig nii nik nil nin nio nis nit niu nkc nkf nki nkk nkn nko nks nkt nku nlc nlf nlg nli nlk nll nln nlo nls nlt nlu nnc nnf nng nni nnk nnl nnn nno nns nnt nnu no- noc nof nog noi nok nol non noo nos not nou nsc nsf nsg nsi nsk nsl nsn nso nss nst nsu ntc ntf ntg nti ntk ntn nto nts ntt ntu nuc nug nui nuk nul nun nuo nus nut nuu o-i oc- occ ocf ocg oci ock ocl ocn oco ocs oct ocu of- ofc off ofg ofi ofl ofn ofo ofs oft ofu ogc ogf ogg ogi ogl ogn ogo ogs ogt oic oif oii oik oil oin oio ois oit oiu okc okg oki okk okl oko oks oku olc olf olg oli olk oll oln olo ols olt olu on- onc onf ong oni onk onl onn ono ons ont onu oo- ooc oof oog ooi ook ool oon ooo oos oot os- osc osf osg osi osk osl osn oso oss ost osu ot- otc otf otg oti otk otl otn oto ots ott otu ou- ouc ouf oui ouk oul oun ouo ous out scc scf scg sci sck scl scn sco scs sct scu sfc sff sfg sfi sfk sfl sfn sfo sfs sft sfu sgc sgf sgg sgi sgk sgl sgn sgo sgs sgt sgu sic sif sig sii sik sil sin sio sis sit siu sk- skc skf skg ski skk skl sko sks skt sku slc slf slg sli slk sll sln slo sls slt slu snc snf sng sni snk snl snn sno sns snt snu soc sof sog soi sok sol son soo sos sot sou ss- ssc ssf ssg ssi ssk ssl ssn