oo- ooo oos oot oov os- oso oss ost osv ot- oto ots ott otv ov- ovo ovs ovv soo sos sot sov ss- sso sss sst ssv sto sts stt stv svo svs svt svv to- too tos tot tov tso tss tst tsv tto tts ttt ttv tvo tvs tvt voo vos vot vov vso vss vst vsv vto vts vtt vtv vvo vvs vvt vvv

oooo ooos oost oots osoo osos osov osso osts oto- otoo otos otov otso otto otts ovo- ovoo ovot s-os s-vt soos soot soso soss sost sosv soto sots sovo sovs ssot ssss ssts st-v stoo stos stot stss stvs toos toot toso toss tost toto tots tott tovo tsos tsst tsts ttss tttt tvos tvss tvtv voot voso voss voto vvvv

ooooo oovoo ososo ossos otoso ototo ottos ottov ovoos so-so soots soss- sosto sotoo sotos sotto sotts sssss stoos stoot stoss stots stott toost toots tosos toss- tosto toto- totoo totos ttttt votto vovos

oooooo ossott soosoo stotts tootoo tossto tottos tovsto tsotso vvvvvv

sssssss too-too tototoo

svosov toottoot