-ic c-- ccc ccd ccf cci ccm cco ccp ccr cct cdc cdd cdf cdi cdm cdo cdp cdr cdt cfc cfd cff cfi cfm cfo cfp cfr cft ci- cic cid cif cii cim cio cip cir cit cmc cmd cmf cmi cmm cmo cmp cmr cmt co- coc cod cof coi com coo cop cor cot cpc cpd cpf cpi cpm cpo cpp cpr cpt crc crd crf cri crm cro crp crr crt ctc ctd ctf cti ctm cto ctp ctr ctt dcc dcd dcf dci dcm dco dcp dcr dct ddc ddd ddf ddi ddm ddo ddp ddr ddt dfc dfd dff dfi dfm dfo dfp dfr dft di- dic did dif dii dim dio dip dir dit dmc dmd dmf dmi dmm dmo dmp dmr dmt doc dod dof doi dom doo dop dor dot dpc dpd dpf dpi dpm dpo dpp dpr dpt drc drd dri drm dro drp drr drt dtc dtd dtf dti dtm dto dtp dtr dtt fcc fcd fcf fci fcm fco fcp fcr fct fdc fdd fdf fdi fdm fdo fdp fdr fdt ffc ffd fff ffi ffm ffo ffp ffr fft fic fid fif fii fim fip fir fit fmc fmd fmf fmi fmm fmo fmp fmr fmt foc fof foi fom foo fop for fot fpc fpd fpi fpm fpo fpp fpr fpt frc frd frf fri frm fro frp frr frt ftc ftd ftf fti ftm fto ftp ftr ftt i-d i-f icc icd icf ici icm ico icp icr ict idc idd idf idi idm ido idp idr idt ifc ifd iff ifi ifm ifo ifp ifr ift iic iid iif iii iim iio iip iir iit im- imc imd imf imi imm imo imp imt io- ioc iod iof ioi iom ioo iop ior iot ipc ipd ipf ipi ipm ipo ipp ipr ipt ir- irc ird irf iri irm iro irp irr irt itc itd itf iti itm ito itp itt m-f m-o m-r mc- mcc mcd mcf mci mcm mco mcp mcr mct mdc mdd mdf mdi mdm mdo mdp mdr mdt mfc mfd mff mfi mfm mfo mfp mfr mft mi- mic mid mif mii mim mio mip mir mit mmc mmd mmf mmi mmm mmo mmp mmr mmt moc mod mof moi mom moo mop mor mot mpc mpd mpf mpi mpm mpo mpp mpr mpt mrc mrd mrf mri mrm mro mrp mrr mrt mtc mtd mtf mti mtm mto mtp mtr mtt o-i oc- occ ocd ocf oci ocm oco ocp ocr oct odc odd odf odi odm odo odp odr odt of- ofc ofd off ofi ofm ofo ofp ofr oft oic oid oif oii oim oio oip oir oit om- omc omd omf omi omm omo omp omr omt oo- ooc ood oof ooi oom ooo oop oor oot op- opc opd opf opi opm opo opp opr opt or- orc ord orf ori orm oro orp orr ort ot- otc otd otf oti otm oto otp otr ott p-p pcc pcd pcf pci pcm pco pcp pcr pct pdc pdd pdf pdi pdm pdo pdp pdr pdt pfc pfd pff pfi pfm pfo pfp pfr pft pic pid pif pii pim pio pip pir pit pmc pmd pmf pmi pmm pmo pmp pmr pmt poc pod pof poi pom poo pop por pot ppc ppd ppf ppi ppm ppo ppp ppr ppt prc prd prf pri prm pro prp prr prt pt- ptc ptd ptf pti ptm pto ptp ptr ptt rcc rcd rcf rci rcm rco rcp rcr rct rdc rdd rdf rdi rdm rdo rdp rdr rdt rfc rfd rff rfi rfm rfo rfp rfr rft ric rid rif rii rim rio rip rir rit rmc rmd rmf rmi rmm rmo rmp rmr rmt roc rod rof roi rom roo rop ror rot rpc rpd rpf rpi rpm rpo rpp rpr rpt rrc rrd rrf rri rrm rrp rrr rrt rtc rtd rtf rti rtm rto rtp rtr rtt tcc tcd tcf tci tcm tco tcp tcr tct tdc tdd tdf tdi tdm tdo tdp tdr tdt tfc tfd tff tfi tfm tfo tfp tfr tft tic tid tif tii tim tio tip tir tit tmc tmd tmf tmi tmm tmo tmp tmr tmt to- toc tod tof toi tom too top tor tot tpc tpd tpf tpi tpm tpo tpp tpr tpt trc trd trf tri trm tro trp trr trt ttc ttd ttf tti ttm tto ttp ttr ttt