Interval InversionOnline version Matching intervals with their inversions. by Soley Thrastardottir 1 Group 1 2 Group 2 3 Group 3 4 Group 4 5 Group 5 6 Group 6 P4 P5 m3 M6 Aug4 Dim5 M3 m6 m2 M7 M2 m7