c-- ccc ccl ccn ccp ccr ccs cct cl- clc cll cln clp clr cls clt cn- cnc cnl cnn cnp cnr cns cnt cpc cpl cpn cpp cpr cps cpt crc crl crn crp crr crs crt csc csl csn csp csr css cst ctc ctl ctn ctp ctr cts ctt l-p lcc lcl lcn lcp lcr lcs lct llc lll lln llp llr lls llt lnc lnl lnn lnp lnr lns lnt lpc lpl lpn lpp lpr lps lpt lrc lrn lrp lrr lrs lrt lsc lsl lsn lsp lsr lss lst ltc ltl ltp ltr lts ltt ncc ncl ncn ncp ncr ncs nct nlc nll nln nlp nlr nls nlt nnc nnl nnn nnp nns nnt npc npl npn npp npr nps npt nrc nrl nrn nrp nrr nrs nrt nsc nsl nsn nsp nsr nss nst ntc ntn ntp ntr nts ntt p-p pcc pcl pcn pcp pcr pcs pct plc pll pln plp plr pls plt pn- pnc pnl pnn pnp pnr pns pnt ppc ppl ppn ppp ppr pps ppt prc prl prn prp prr prs prt ps- psc psl psn psp psr pss pst pt- ptc ptl ptn ptp ptr pts ptt rcc rcl rcn rcp rcr rcs rct rlc rll rln rlp rlr rls rlt rnc rnn rnp rnr rns rnt rpc rpl rpn rpp rpr rps rpt rrc rrl rrn rrp rrr rrs rrt rsc rsl rsn rsp rsr rss rst rtc rtl rtn rtp rtr rts rtt scc scl scn scp scr scs sct slc sll sln slp slr sls slt snc snl snn snp snr sns snt spc spl spn spp spr sps spt sr- src srl srn srp srr srs srt ss- ssc ssl ssn ssp ssr sss sst stc stl stn stp str sts stt tcc tcl tcn tcp tcr tcs tct tlc tll tln tlp tlr tls tlt tnc tnl tnn tnp tnr tns tnt tpc tpl tpn tpp tpr tps tpt trc trl trn trp trr trs trt tsc tsl tsn tsp tsr tss tst ttc ttl ttn ttp ttr tts ttt