c-- ccc cco ccs cct co- coc coo cos cot csc cso css cst ctc cto cts ctt oc- occ oco ocs oct oo- ooc ooo oos oot os- osc oso oss ost ot- otc oto ots ott scc sco scs sct soc soo sos sot ss- ssc sso sss sst stc sto sts stt tcc tco tcs tct to- toc too tos tot tsc tso tss tst ttc tto tts ttt

cccc cccs ccoc ccss ccst cctc cctt coco coct coos coot cosc coso coss cost cotc coto cots cott cscc csco cscs csos csot cstc csto csts ctos ctot ctsc ctss ctts occc occt ocos oct- octo octs oooo ooos oost oots oscc osco osoo osos osso ostc osts oto- otoo otos otso otto otts s-os sccc sccs scct scoo scot scsc scso scst sctc scto scts soco socs soos soot soso soss sost sotc soto sots sscc sscs ssoc ssot sssc ssss sstc ssts stcc stcs stoo stos stot stss sttc tccc tcos tctc tcts toco toos toot tosc toso toss tost totc toto tots tott tscc tsos tsst tstc tsts ttss tttt

ccccc co-co cocc- cocco cocos cocto coost coots cosco cost- costo costs cotos cotso cott- cotto cotts cstcc octo- octos oocss ooooo ososo ossos otoso ototo ottos scoot scoto scott so-so soots soss- sosto sotoo sotos sotto sotts sssss stoos stoot stoss stots stott tocco toco- tocos toost toots tosco tosos toss- tosto toto- totoo totos ttttt

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

cooscot coostos sssssss too-too totcost tototoo

toottoot

cooscoosoo scottstots

ccccccccccccccc