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ffff ffrr ffss fofo foof foos for- foro forr fors foso foss fros frso fsfo fssf off- offo offr offs ofor ooff oofs oooo ooos orff orfs oro- orof oror oros orro orrs orso osoo osor osos osro osso roff rofo roof roor roos roro roso ross rrrr rsos s-os sfor sfos sfro sfss sofo soof soor soos soro sorr sors soso soss sros ssrs sssf ssss

fofos foros forro forso forss offof ooooo orfor oroso ososo ossos ro-ro rofor roofs rosso rosss rsssf s-o-r so-so soror soros sorso soss- sroof sssss

foofoo forros fosso fossor oooooo rofors soosoo sorors sorsor sssfrs

foo-foo fossors off-off sssssss