Example: OCM differs by repetition

Source OCM                         Destination OCM
A {1,-1} (,)                               A {1,2} (,)
     B {1,1} (|)                               B{1,1} (|)
          #text                                       #text
     C {1,1} (|)                               C {1,1) (|)
          #text                                       #text
     D {1,1} (|)                               D {1,1} (|)
          #text                                       #text

The source message can contain unlimited repetitions of A. The destination can contain only one or two repetitions of A. In this case, the first two repetitions of the source are copied to the destination. If the destination permits the same or more repetitions than the source, then all repetitions of the source are copied.