total number of events = 1000
EventNr: 578 has max number of rapidities in one event: 2865
events with multiplicity 0 or 1 or 2:
Event: 131, nlines[l]: 0
Event: 213, nlines[l]: 2
Event: 521, nlines[l]: 1
Event: 591, nlines[l]: 0
Event: 766, nlines[l]: 0
Event: 800, nlines[l]: 1
Event: 811, nlines[l]: 0
Event: 961, nlines[l]: 0