c-- ccc ccf cco ccs cct cfc cff cfo cfs cft co- coc cof coo cos cot csc csf cso css cst ctc ctf cto cts ctt fcc fcf fco fcs fct ffc fff ffo ffs fft foc fof foo fos fot fsc fsf fso fss fst ftc ftf fto fts ftt oc- occ ocf oco ocs oct of- ofc off ofo ofs oft oo- ooc oof ooo oos oot os- osc osf oso oss ost ot- otc otf oto ots ott scc scf sco scs sct sfc sff sfo sfs sft soc sof soo sos sot ss- ssc ssf sso sss sst stc stf sto sts stt tcc tcf tco tcs tct tfc tff tfo tfs tft to- toc tof too tos tot tsc tsf tso tss tst ttc ttf tto tts ttt

cccc cccf cccs ccfc ccff ccoc ccsf ccss ccst cctc cctt cfcf cfco cfcs cfos cftc coco coct cofc coff cofs coft coof coos coot cosc coso coss cost cotc coto cots cott cscc cscf csco cscs csfc csos csot cstc csto csts ctcf ctfc ctfo ctfs ctos ctot ctsc ctss ctts fccf fcot fcsc fcst fcto ffcc ffff ffss fftf foco focs fofo foof foos foot foso foss fost foto fots fott fscc fsfo fssc fssf ft-c ftfc ftos occc occt ocos oct- octo octs off- offc offo offs ofst ooff oofs oooo ooos oost oots oscc osco osoo osos osso ostc osts otfc oto- otof otoo otos otso otto otts s-os sccc sccs scct scfc scoo scot scsc scso scst sctc scto scts sfcc sfco sfcs sffc sfos sfss sfts soco socs sofo soft soof soos soot soso soss sost sotc soto sots sscc sscs ssfc ssoc ssot sssc sssf ssss sstc ssts stcc stcs stfc stof stoo stos stot stsf stss sttc tccc tcfc tcos tctc tcts tfot tfss tftc toco toff tofo toft toof toos toot tosc toso toss tost totc toto tots tott tscc tsfc tsos tssf tsst tstc tsts ttfc ttff ttss tttt

c-fos ccccc co-co cocc- cocco cocos cocto coffs coofs coost coots cosco cost- costo costs cotos cotso cott- cotto cotts cstcc fcsts fofos foots fosco fotos ocftc octo- octos offof offto ofoto oocss ooooo ososo ossos otoso ototo ottos scoff scoot scoto scots scott so-so softc softs soots soss- sosto sotoo sotos sotto sotts sssss stoff stoos stoot stoss stots stott tocco toco- tocos toffo toffs tofts toost toots tosco tosos toss- tosto toto- totoo totos ttttt

cocco- cococo cocto- coocoo costco costo- costto foofoo fosso fscott oooooo oscott ossott scocco scoffs scoots scoto- scotto scotts soccos soccot softcs soosoo stocco stotts sttstc tootoo tossto tottos tsotso

c-stoff cooscot coostos foo-foo off-off sssssss t-stoff too-too tossoff totcost tototoo

cootfoot toottoot

cooscoosoo scottstots

ccccccccccccccc