-ic c-- ccc ccf ccg cci ccn cco cct cfc cff cfg cfi cfn cfo cft cgc cgg cgi cgn cgo cgt ci- cic cif cig cii cin cio cit cn- cnc cnf cng cni cnn cno cnt co- coc cof cog coi con coo cot ctc ctf ctg cti ctn cto ctt fcc fcf fcg fci fcn fco fct ffc fff ffg ffi ffn ffo fft fgc fgf fgg fgi fgn fgt fic fif fig fii fin fit fnc fnf fng fni fnn fnt foc fof fog foi fon foo fot ftc ftf ftg fti ftn fto ftt gcc gcf gcg gci gcn gco gct gfc gff gfi gfo gft ggc ggg ggi ggn ggo ggt gic gif gig gii gin gio git gnc gnf gni gnn gno gnt goc gof gog goi gon goo got gtc gtf gtg gti gtn gto gtt i-f icc icf icg ici icn ico ict ifc iff ifg ifi ifn ifo ift igc igf igg igi ign igo igt iic iif iii iin iio iit in- inc inf ing ini inn ino int io- ioc iof iog ioi ion ioo iot itc itf itg iti itn ito itt n-i ncc ncf ncg nci ncn nco nct nfc nff nfi nfn nfo nft ngc ngf ngg ngi ngn ngo ngt nic nif nig nii nin nio nit nnc nnf nng nni nnn nno nnt no- noc nof nog noi non noo not ntc ntf ntg nti ntn nto ntt o-i oc- occ ocf ocg oci ocn oco oct of- ofc off ofg ofi ofn ofo oft ogc ogf ogg ogi ogn ogo ogt oic oif oii oin oio oit on- onc onf ong oni onn ono ont oo- ooc oof oog ooi oon ooo oot ot- otc otf otg oti otn oto ott tcc tcf tcg tci tcn tco tct tfc tff tfg tfi tfn tfo tft tgc tgf tgg tgi tgn tgo tgt tic tif tig tii tin tio tit tnc tnf tng tni tnn tno tnt to- toc tof tog toi ton too tot ttc ttf ttg tti ttn tto ttt