c-- ccc ccr ccs cct ccv crc crr crs crt crv csc csr css cst csv ctc ctr cts ctt ctv cvc cvr cvs cvt cvv rcc rcr rcs rct rcv rrc rrr rrs rrt rsc rsr rss rst rsv rtc rtr rts rtt rtv rvc rvr rvs rvt rvv scc scr scs sct scv sr- src srr srs srt srv ss- ssc ssr sss sst ssv stc str sts stt stv svc svr svs svt svv tcc tcr tcs tct tcv trc trr trs trt trv tsc tsr tss tst tsv ttc ttr tts ttt ttv tvc tvr tvs tvt vcc vcr vcs vct vrc vrr vrs vrt vsc vsr vss vst vsv vtc vtr vts vtt vtv vvc vvr vvs vvt vvv

cccc cccs cccv ccrc ccrs ccrt ccss ccst cctc cctt cctv ccvs crcc crcr crrt crss crst crtc crts crtv cscc cscr cscs csrc csrs cssr cstc cstr csts ctrc ctrs ctsc ctss ctts ctvt cvcc cvrr cvss rccc rccs rcsc rcss rctc rcts rctv rcvr rcvs rrrr rscc rscs rsts rtcc rtss rtts rv-c s-vt sccc sccs scct scr- scrc scrs scsc scsr scst sctc sctr scts sctv srcc srct srtr srtv sscc sscs ssrc ssrs sssc ssss sstc ssts st-v stcc stcs strc strs stss sttc sttr stvs svcc svcs svsc svtr tccc tctc tcts trcc trst trtc trtr trvs tscc tssr tsst tstc tsts ttss tttt tvrr tvss tvtv vcrs vssc vtrs vvvv

ccccc ccctv cstcc cstvt cvtcs sctrs srvcc sssss strrs tsrcs ttttt tvvcr v-src

sttstc vvvvvv

sssssss

ccccccccccccccc