[mwm.py] Use reservoir sampling for printing out features
[mwm.py] Use reservoir sampling for printing out features

stangls/omim,mpimenov/omim,trashkalmar/omim,mgsergio/omim,Zverik/omim,bykoianko/omim,Transtech/omim,bykoianko/omim,mgsergio/omim,syershov/omim,dobriy-eeh/omim,mapsme/omim,alexzatsepin/omim,matsprea/omim,milchakov/omim,goblinr/omim,VladiMihaylenko/omim,goblinr/omim,goblinr/omim,mpimenov/omim,Zverik/omim,mgsergio/omim,rokuz/omim,milchakov/omim,alexzatsepin/omim,goblinr/omim,mgsergio/omim,goblinr/omim,VladiMihaylenko/omim,dobriy-eeh/omim,darina/omim,goblinr/omim,alexzatsepin/omim,bykoianko/omim,syershov/omim,syershov/omim,bykoianko/omim,milchakov/omim,mapsme/omim,rokuz/omim,ygorshenin/omim,mgsergio/omim,trashkalmar/omim,mgsergio/omim,alexzatsepin/omim,trashkalmar/omim,Transtech/omim,Zverik/omim,dobriy-eeh/omim,milchakov/omim,mapsme/omim,mgsergio/omim,darina/omim,goblinr/omim,Transtech/omim,VladiMihaylenko/omim,ygorshenin/omim,VladiMihaylenko/omim,mpimenov/omim,Transtech/omim,alexzatsepin/omim,stangls/omim,Transtech/omim,matsprea/omim,darina/omim,matsprea/omim,darina/omim,darina/omim,mgsergio/omim,bykoianko/omim,bykoianko/omim,stangls/omim,stangls/omim,VladiMihaylenko/omim,milchakov/omim,stangls/omim,ygorshenin/omim,goblinr/omim,rokuz/omim,syershov/omim,mpimenov/omim,trashkalmar/omim,mpimenov/omim,mapsme/omim,bykoianko/omim,matsprea/omim,dobriy-eeh/omim,mapsme/omim,dobriy-eeh/omim,mpimenov/omim,ygorshenin/omim,Zverik/omim,Zverik/omim,mapsme/omim,trashkalmar/omim,stangls/omim,mapsme/omim,ygorshenin/omim,matsprea/omim,stangls/omim,bykoianko/omim,Zverik/omim,matsprea/omim,Transtech/omim,alexzatsepin/omim,darina/omim,darina/omim,mpimenov/omim,matsprea/omim,syershov/omim,syershov/omim,dobriy-eeh/omim,mgsergio/omim,bykoianko/omim,milchakov/omim,VladiMihaylenko/omim,Zverik/omim,ygorshenin/omim,bykoianko/omim,alexzatsepin/omim,milchakov/omim,syershov/omim,rokuz/omim,trashkalmar/omim,rokuz/omim,mapsme/omim,goblinr/omim,trashkalmar/omim,dobriy-eeh/omim,goblinr/omim,Zverik/omim,bykoianko/omim,syershov/omim,goblinr/omim,ygorshenin/omim,rokuz/omim,darina/omim,stangls/omim,mpimenov/omim,dobriy-eeh/omim,Transtech/omim,VladiMihaylenko/omim,goblinr/omim,mpimenov/omim,mgsergio/omim,rokuz/omim,alexzatsepin/omim,ygorshenin/omim,mpimenov/omim,rokuz/omim,mgsergio/omim,bykoianko/omim,VladiMihaylenko/omim,trashkalmar/omim,Transtech/omim,bykoianko/omim,milchakov/omim,rokuz/omim,ygorshenin/omim,mpimenov/omim,syershov/omim,VladiMihaylenko/omim,milchakov/omim,mapsme/omim,dobriy-eeh/omim,dobriy-eeh/omim,rokuz/omim,syershov/omim,ygorshenin/omim,milchakov/omim,Transtech/omim,darina/omim,stangls/omim,mapsme/omim,Zverik/omim,alexzatsepin/omim,Zverik/omim,alexzatsepin/omim,darina/omim,alexzatsepin/omim,darina/omim,stangls/omim,VladiMihaylenko/omim,mapsme/omim,mpimenov/omim,milchakov/omim,Transtech/omim,goblinr/omim,matsprea/omim,Zverik/omim,VladiMihaylenko/omim,milchakov/omim,Transtech/omim,syershov/omim,matsprea/omim,trashkalmar/omim,dobriy-eeh/omim,syershov/omim,rokuz/omim,alexzatsepin/omim,matsprea/omim,mapsme/omim,stangls/omim,Transtech/omim,syershov/omim,trashkalmar/omim,mpimenov/omim,rokuz/omim,milchakov/omim,alexzatsepin/omim,rokuz/omim,dobriy-eeh/omim,trashkalmar/omim,ygorshenin/omim,VladiMihaylenko/omim,trashkalmar/omim,ygorshenin/omim,mgsergio/omim,darina/omim,dobriy-eeh/omim,VladiMihaylenko/omim,Zverik/omim,darina/omim,Zverik/omim,mapsme/omim