Example: OCM differs by multiple anonymous nodes
Source OCM Destination OCM
A {1,1} (,) A {1,1} (,)
B {1,1} (|) 0 {1,-1} (,)
#text 0 {0,-1} (|)
C {1,1} (|) B {1,1) (|)
#text #text
D {1,1} (|) C {1,1} (|)
#text #text
D {1,1} (|)
#text
This operation fails because there is more than one anonymous node
separating A
and
B
,
C
, and
D
.