-ic -ol c-- ccc ccf cci ccl cco ccp ccs cct cfc cff cfi cfl cfo cfp cfs cft ci- cic cif cii cil cio cip cis cit cl- clc clf cli cll clo clp cls clt co- coc cof coi col coo cop cos cot cpc cpf cpi cpl cpo cpp cps cpt csc csf csi csl cso csp css cst ctc ctf cti ctl cto ctp cts ctt fcc fcf fci fcl fco fcp fcs fct ffc fff ffi ffl ffo ffp ffs fft fic fif fii fil fip fis fit flc flf fli fll flo flp fls flt foc fof foi fol foo fop fos fot fpc fpi fpl fpo fpp fps fpt fsc fsf fsi fsl fso fsp fss fst ftc ftf fti ftl fto ftp fts ftt i-f icc icf ici icl ico icp ics ict ifc iff ifi ifl ifo ifp ifs ift iic iif iii iil iio iip iis iit il- ilc ilf ili ill ilo ilp ils ilt io- ioc iof ioi iol ioo iop ios iot ipc ipf ipi ipl ipo ipp ips ipt is- isc isf isi isl iso isp iss ist itc itf iti itl ito itp its itt l-p lcc lcf lci lcl lco lcp lcs lct lfc lff lfi lfl lfo lfp lfs lft lic lif lii lil lio lip lis lit llc llf lli lll llo llp lls llt loc lof loi lol loo lop los lot lpc lpf lpi lpl lpo lpp lps lpt lsc lsf lsi lsl lso lsp lss lst ltc ltf lti ltl lto ltp lts ltt o-i oc- occ ocf oci ocl oco ocp ocs oct of- ofc off ofi ofl ofo ofp ofs oft oic oif oii oil oio oip ois oit olc olf oli oll olo olp ols olt oo- ooc oof ooi ool ooo oop oos oot op- opc opf opi opl opo opp ops opt os- osc osf osi osl oso osp oss ost ot- otc otf oti otl oto otp ots ott p-p pcc pcf pci pcl pco pcp pcs pct pfc pff pfi pfl pfo pfp pfs pft pic pif pii pil pio pip pis pit plc plf pli pll plo plp pls plt poc pof poi pol poo pop pos pot ppc ppf ppi ppl ppo ppp pps ppt ps- psc psf psi psl pso psp pss pst pt- ptc ptf pti ptl pto ptp pts ptt scc scf sci scl sco scp scs sct sfc sff sfi sfl sfo sfp sfs sft sic sif sii sil sio sip sis sit slc slf sli sll slo slp sls slt soc sof soi sol soo sop sos sot spc spf spi spl spo spp sps spt ss- ssc ssf ssi ssl sso ssp sss sst stc stf sti stl sto stp sts stt tcc tcf tci tcl tco tcp tcs tct tfc tff tfi tfl tfo tfp tfs tft tic tif tii til tio tip tis tit tlc tlf tli tll tlo tlp tls tlt to- toc tof toi tol too top tos tot tpc tpf tpi tpl tpo tpp tps tpt tsc tsf tsi tsl tso tsp tss tst ttc ttf tti ttl tto ttp tts ttt