-ic -ol c-- ccc ccf cci ccl ccn cco ccs cct cfc cff cfi cfl cfn cfo cfs cft ci- cic cif cii cil cin cio cis cit cl- clc clf cli cll cln clo cls clt cn- cnc cnf cni cnl cnn cno cns cnt co- coc cof coi col con coo cos cot csc csf csi csl csn cso css cst ctc ctf cti ctl ctn cto cts ctt fcc fcf fci fcl fcn fco fcs fct ffc fff ffi ffl ffn ffo ffs fft fic fif fii fil fin fis fit flc flf fli fll fln flo fls flt fnc fnf fni fnl fnn fns fnt foc fof foi fol fon foo fos fot fsc fsf fsi fsl fsn fso fss fst ftc ftf fti ftl ftn fto fts ftt i-f icc icf ici icl icn ico ics ict ifc iff ifi ifl ifn ifo ifs ift iic iif iii iil iin iio iis iit il- ilc ilf ili ill iln ilo ils ilt in- inc inf ini inl inn ino ins int io- ioc iof ioi iol ion ioo ios iot is- isc isf isi isl isn iso iss ist itc itf iti itl itn ito its itt lcc lcf lci lcl lcn lco lcs lct lfc lff lfi lfl lfn lfo lfs lft lic lif lii lil lin lio lis lit llc llf lli lll lln llo lls llt lnc lni lnl lnn lno lns lnt loc lof loi lol lon loo los lot lsc lsf lsi lsl lsn lso lss lst ltc ltf lti ltl lto lts ltt n-i ncc ncf nci ncl ncn nco ncs nct nfc nff nfi nfl nfn nfo nfs nft nic nif nii nil nin nio nis nit nlc nlf nli nll nln nlo nls nlt nnc nnf nni nnl nnn nno nns nnt no- noc nof noi nol non noo nos not nsc nsf nsi nsl nsn nso nss nst ntc ntf nti ntn nto nts ntt o-i oc- occ ocf oci ocl ocn oco ocs oct of- ofc off ofi ofl ofn ofo ofs oft oic oif oii oil oin oio ois oit olc olf oli oll oln olo ols olt on- onc onf oni onl onn ono ons ont oo- ooc oof ooi ool oon ooo oos oot os- osc osf osi osl osn oso oss ost ot- otc otf oti otl otn oto ots ott scc scf sci scl scn sco scs sct sfc sff sfi sfl sfn sfo sfs sft sic sif sii sil sin sio sis sit slc slf sli sll sln slo sls slt snc snf sni snl snn sno sns snt soc sof soi sol son soo sos sot ss- ssc ssf ssi ssl ssn sso sss sst stc stf sti stl stn sto sts stt tcc tcf tci tcl tcn tco tcs tct tfc tff tfi tfl tfn tfo tfs tft tic tif tii til tin tio tis tit tlc tlf tli tll tln tlo tls tlt tnc tnf tni tnl tnn tno tns tnt to- toc tof toi tol ton too tos tot tsc tsf tsi tsl tsn tso tss tst ttc ttf tti ttl ttn tto tts ttt