-ic -ol c-- ccc cci cck ccl ccn cco ccp ccr ccs cct ci- cic cii cik cil cin cio cip cir cis cit ckc cki cko cks ckt cl- clc cli clk cll cln clo clp clr cls clt cn- cnc cni cnl cnn cno cnp cnr cns cnt co- coc coi cok col con coo cop cor cos cot cpc cpi cpk cpl cpn cpo cpp cpr cps cpt crc cri crk crl crn cro crp crr crs crt csc csi csk csl csn cso csp csr css cst ctc cti ctk ctl ctn cto ctp ctr cts ctt icc ici ick icl icn ico icp icr ics ict iic iii iil iin iio iip iir iis iit ikc iki ikk ikl iko ikr iks ikt il- ilc ili ilk ill iln ilo ilp ilr ils ilt in- inc ini ink inl inn ino inp inr ins int io- ioc ioi iol ion ioo iop ior ios iot ipc ipi ipl ipn ipo ipp ipr ips ipt ir- irc iri irk irl irn iro irp irr irs irt is- isc isi isk isl isn iso isp isr iss ist itc iti itk itl itn ito itp its itt k-t kcc kci kck kcl kcn kcp kcr kcs kct kic kii kik kil kin kio kip kir kis kit kkc kki kkk kkl kkn kkp kkr kks kkt kl- klc kli klo klr kls klt kn- knc kni knk knl knn kno knp knr knt koc koi kok kol kon koo kop kor kos kot kpc kpi kpk kpl kpn kpo kpp kpr kps kpt krc kri krk krl krn kro krp krr krs krt ksc ksi ksk ksl ksn kso ksp ksr kss kst ktc ktk ktl ktn kto ktp ktr kts ktt l-p lcc lci lck lcl lcn lco lcp lcr lcs lct lic lii lik lil lin lio lip lir lis lit lkl lkp lkr lks lkt llc lli llk lll lln llo llp llr lls llt lnc lni lnk lnl lnn lno lnp lnr lns lnt loc loi lok lol lon loo lop lor los lot lpc lpi lpk lpl lpn lpo lpp lpr lps lpt lrc lri lrk lrn lro lrp lrr lrs lrt lsc lsi lsk lsl lsn lso lsp lsr lss lst ltc lti ltk ltl lto ltp ltr lts ltt n-i ncc nci nck ncl ncn nco ncp ncr ncs nct nic nii nik nil nin nio nip nir nis nit nkc nki nkk nkn nko nkp nkr nks nkt nlc nli nlk nll nln nlo nlp nlr nls nlt nnc nni nnk nnl nnn nno nnp nns nnt no- noc noi nok nol non noo nop nor nos not npc npi npl npn npo npp npr nps npt nrc nri nrk nrl nrn nro nrp nrr nrs nrt nsc nsi nsk nsl nsn nso nsp nsr nss nst ntc nti ntk ntn nto ntp ntr nts ntt o-i oc- occ oci ock ocl ocn oco ocp ocr ocs oct oic oii oik oil oin oio oip oir ois oit okc oki okk okl oko okp okr oks olc oli olk oll oln olo olp ols olt on- onc oni onk onl onn ono onp onr ons ont oo- ooc ooi ook ool oon ooo oop oor oos oot op- opc opi opk opl opn opo opp opr ops opt or- orc ori ork orl orn oro orp orr ors ort os- osc osi osk osl osn oso osp osr oss ost ot- otc oti otk otl otn oto otp otr ots ott p-p pcc pci pck pcl pcn pco pcp pcr pcs pct pic pii pik pil pin pio pip pir pis pit pkc pki pkl pkn pko pkp pkr pks pkt plc pli plk pll pln plo plp plr pls plt pn- pnc pni pnk pnl pnn pno pnp pnr pns pnt poc poi pok pol pon poo pop por pos pot ppc ppi ppk ppl ppn ppo ppp ppr pps ppt prc pri prk prl prn pro prp prr prs prt ps- psc psi psk psl psn pso psp psr pss pst pt- ptc pti ptk ptl ptn pto ptp ptr pts ptt rcc rci rcl rcn rco rcp rcr rcs rct ric rii rik ril rin rio rip rir ris rit rkc rkk rko rkp rks rkt rlc rli rll rln rlo rlp rlr rls rlt rnc rni rnn rno rnp rnr rns rnt roc roi rok rol ron roo rop ror ros rot rpc rpi rpk rpl rpn rpo rpp rpr rps rpt rrc rri rrk rrl rrn rrp rrr rrs rrt rsc rsi rsk rsl rsn rso rsp rsr rss rst rtc rti rtk rtl rtn rto rtp rtr rts rtt scc sci sck scl scn sco scp scr scs sct sic sii sik sil sin sio sip sir sis sit sk- skc ski skk skl sko skp skr sks skt slc sli slk sll sln slo slp slr sls slt snc sni snk snl snn sno snp snr sns snt soc soi sok sol son soo sop sor sos sot spc spi spk spl spn spo spp spr sps spt sr- src sri srk srl srn sro srp srr srs srt ss- ssc ssi ssk ssl ssn sso ssp ssr sss sst stc sti stk stl stn sto stp str sts stt tcc tci tck tcl tcn tco tcp tcr tcs tct tic tii tik til tin tio tip tir tis tit tkc tkk tkl tko tkp tkr tks tkt tlc tli tlk tll tln tlo tlp tlr tls tlt tnc tni tnk tnl tnn tno tnp tnr tns tnt to- toc toi tok tol ton too top tor tos tot tpc tpi tpk tpl tpn tpo tpp tpr tps tpt trc tri trk trl trn tro trp trr trs trt tsc tsi tsk tsl tsn tso tsp tsr tss tst ttc tti ttk ttl ttn tto ttp ttr tts ttt