12. The computer-readable storage medium of claim 10 , wherein the optimal edit transcript is a first optimal edit transcript, and wherein the instructions further cause the computing device to: determine at least one second optimal edit transcript that comprises a same number of changes as the first optimal edit transcript.
12. The computer-readable storage medium of claim 10 , wherein the optimal edit transcript is a first optimal edit transcript, and wherein the instructions further cause the computing device to: determine at least one second optimal edit transcript that comprises a same number of changes as the first optimal edit transcript. 13. The computer-readable storage medium of claim 12 , wherein the instructions further cause the computing device to: select one of the first optimal edit transcript or the at least one second optimal edit transcript.